Home / 22,693.52-34,029.95-9,538.72

Finding the Fourth Proportional to 22,693.52, 34,029.95 and 9,538.72

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Solution

The fourth proportional to 22,693.52, 34,029.95 and 9,538.72 is: 14,303.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,693.52 : 34,029.95 = 9,538.72 : x
  2. Step 2: Convert to fraction form
    22,693.52/34,029.95 = 9,538.72/x
  3. Step 3: Cross multiply
    22,693.52x = 34,029.95 × 9,538.72
  4. Step 4: Simplify right side
    22,693.52x = 324,602,031.90
  5. Step 5: Solve for x
    x = 324,602,031.90/22,693.52
  6. Step 6: Final answer
    x = 14,303.73

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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.