Home / 19,335.02-26,695.17-14,850.74

Finding the Fourth Proportional to 19,335.02, 26,695.17 and 14,850.74

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Solution

The fourth proportional to 19,335.02, 26,695.17 and 14,850.74 is: 20,503.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335.02 : 26,695.17 = 14,850.74 : x
  2. Step 2: Convert to fraction form
    19,335.02/26,695.17 = 14,850.74/x
  3. Step 3: Cross multiply
    19,335.02x = 26,695.17 × 14,850.74
  4. Step 4: Simplify right side
    19,335.02x = 396,443,095.66
  5. Step 5: Solve for x
    x = 396,443,095.66/19,335.02
  6. Step 6: Final answer
    x = 20,503.89

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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.