Home / 749,665.03-1,124,496.16-244,225.41

Finding the Fourth Proportional to 749,665.03, 1,124,496.16 and 244,225.41

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Solution

The fourth proportional to 749,665.03, 1,124,496.16 and 244,225.41 is: 366,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,665.03 : 1,124,496.16 = 244,225.41 : x
  2. Step 2: Convert to fraction form
    749,665.03/1,124,496.16 = 244,225.41/x
  3. Step 3: Cross multiply
    749,665.03x = 1,124,496.16 × 244,225.41
  4. Step 4: Simplify right side
    749,665.03x = 274,630,535,719.43
  5. Step 5: Solve for x
    x = 274,630,535,719.43/749,665.03
  6. Step 6: Final answer
    x = 366,337.66

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.