Home / 36,320.92-54,484.50-10,025.66

Finding the Fourth Proportional to 36,320.92, 54,484.50 and 10,025.66

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Solution

The fourth proportional to 36,320.92, 54,484.50 and 10,025.66 is: 15,039.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,320.92 : 54,484.50 = 10,025.66 : x
  2. Step 2: Convert to fraction form
    36,320.92/54,484.50 = 10,025.66/x
  3. Step 3: Cross multiply
    36,320.92x = 54,484.50 × 10,025.66
  4. Step 4: Simplify right side
    36,320.92x = 546,243,246.08
  5. Step 5: Solve for x
    x = 546,243,246.08/36,320.92
  6. Step 6: Final answer
    x = 15,039.36

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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.