Home / 26,006.40-39,009.60-24,366.15

Finding the Fourth Proportional to 26,006.40, 39,009.60 and 24,366.15

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Solution

The fourth proportional to 26,006.40, 39,009.60 and 24,366.15 is: 36,549.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,006.40 : 39,009.60 = 24,366.15 : x
  2. Step 2: Convert to fraction form
    26,006.40/39,009.60 = 24,366.15/x
  3. Step 3: Cross multiply
    26,006.40x = 39,009.60 × 24,366.15
  4. Step 4: Simplify right side
    26,006.40x = 950,513,765.04
  5. Step 5: Solve for x
    x = 950,513,765.04/26,006.40
  6. Step 6: Final answer
    x = 36,549.23

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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.