Home / 24,774.13-34,188.13-13,443.34

Finding the Fourth Proportional to 24,774.13, 34,188.13 and 13,443.34

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Solution

The fourth proportional to 24,774.13, 34,188.13 and 13,443.34 is: 18,551.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,774.13 : 34,188.13 = 13,443.34 : x
  2. Step 2: Convert to fraction form
    24,774.13/34,188.13 = 13,443.34/x
  3. Step 3: Cross multiply
    24,774.13x = 34,188.13 × 13,443.34
  4. Step 4: Simplify right side
    24,774.13x = 459,602,655.55
  5. Step 5: Solve for x
    x = 459,602,655.55/24,774.13
  6. Step 6: Final answer
    x = 18,551.72

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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.