Home / 22,695.54-34,038.45-9,544.38

Finding the Fourth Proportional to 22,695.54, 34,038.45 and 9,544.38

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Solution

The fourth proportional to 22,695.54, 34,038.45 and 9,544.38 is: 14,314.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695.54 : 34,038.45 = 9,544.38 : x
  2. Step 2: Convert to fraction form
    22,695.54/34,038.45 = 9,544.38/x
  3. Step 3: Cross multiply
    22,695.54x = 34,038.45 × 9,544.38
  4. Step 4: Simplify right side
    22,695.54x = 324,875,901.41
  5. Step 5: Solve for x
    x = 324,875,901.41/22,695.54
  6. Step 6: Final answer
    x = 14,314.53

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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.