Home / 42,854.71-59,132.46-26,927.88

Finding the Fourth Proportional to 42,854.71, 59,132.46 and 26,927.88

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Solution

The fourth proportional to 42,854.71, 59,132.46 and 26,927.88 is: 37,156.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,854.71 : 59,132.46 = 26,927.88 : x
  2. Step 2: Convert to fraction form
    42,854.71/59,132.46 = 26,927.88/x
  3. Step 3: Cross multiply
    42,854.71x = 59,132.46 × 26,927.88
  4. Step 4: Simplify right side
    42,854.71x = 1,592,311,786.98
  5. Step 5: Solve for x
    x = 1,592,311,786.98/42,854.71
  6. Step 6: Final answer
    x = 37,156.05

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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.