Home / 26,432.49-36,478.50-17,464.27

Finding the Fourth Proportional to 26,432.49, 36,478.50 and 17,464.27

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Solution

The fourth proportional to 26,432.49, 36,478.50 and 17,464.27 is: 24,101.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,432.49 : 36,478.50 = 17,464.27 : x
  2. Step 2: Convert to fraction form
    26,432.49/36,478.50 = 17,464.27/x
  3. Step 3: Cross multiply
    26,432.49x = 36,478.50 × 17,464.27
  4. Step 4: Simplify right side
    26,432.49x = 637,070,282.00
  5. Step 5: Solve for x
    x = 637,070,282.00/26,432.49
  6. Step 6: Final answer
    x = 24,101.79

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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.