Home / 24,600.23-33,948.18-13,989.89

Finding the Fourth Proportional to 24,600.23, 33,948.18 and 13,989.89

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Solution

The fourth proportional to 24,600.23, 33,948.18 and 13,989.89 is: 19,305.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,600.23 : 33,948.18 = 13,989.89 : x
  2. Step 2: Convert to fraction form
    24,600.23/33,948.18 = 13,989.89/x
  3. Step 3: Cross multiply
    24,600.23x = 33,948.18 × 13,989.89
  4. Step 4: Simplify right side
    24,600.23x = 474,931,303.90
  5. Step 5: Solve for x
    x = 474,931,303.90/24,600.23
  6. Step 6: Final answer
    x = 19,305.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.