Home / 62,073.38-93,110.31-15,326.25

Finding the Fourth Proportional to 62,073.38, 93,110.31 and 15,326.25

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Solution

The fourth proportional to 62,073.38, 93,110.31 and 15,326.25 is: 22,989.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,073.38 : 93,110.31 = 15,326.25 : x
  2. Step 2: Convert to fraction form
    62,073.38/93,110.31 = 15,326.25/x
  3. Step 3: Cross multiply
    62,073.38x = 93,110.31 × 15,326.25
  4. Step 4: Simplify right side
    62,073.38x = 1,427,031,888.64
  5. Step 5: Solve for x
    x = 1,427,031,888.64/62,073.38
  6. Step 6: Final answer
    x = 22,989.44

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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.