Home / 22,497.23-33,695.07-13,123.19

Finding the Fourth Proportional to 22,497.23, 33,695.07 and 13,123.19

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Solution

The fourth proportional to 22,497.23, 33,695.07 and 13,123.19 is: 19,655.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,497.23 : 33,695.07 = 13,123.19 : x
  2. Step 2: Convert to fraction form
    22,497.23/33,695.07 = 13,123.19/x
  3. Step 3: Cross multiply
    22,497.23x = 33,695.07 × 13,123.19
  4. Step 4: Simplify right side
    22,497.23x = 442,186,805.67
  5. Step 5: Solve for x
    x = 442,186,805.67/22,497.23
  6. Step 6: Final answer
    x = 19,655.17

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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.