Home / 26,347.38-36,359.43-14,410.74

Finding the Fourth Proportional to 26,347.38, 36,359.43 and 14,410.74

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Solution

The fourth proportional to 26,347.38, 36,359.43 and 14,410.74 is: 19,886.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347.38 : 36,359.43 = 14,410.74 : x
  2. Step 2: Convert to fraction form
    26,347.38/36,359.43 = 14,410.74/x
  3. Step 3: Cross multiply
    26,347.38x = 36,359.43 × 14,410.74
  4. Step 4: Simplify right side
    26,347.38x = 523,966,292.28
  5. Step 5: Solve for x
    x = 523,966,292.28/26,347.38
  6. Step 6: Final answer
    x = 19,886.85

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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.