Home / 24,454.08-36,681.12-10,602

Finding the Fourth Proportional to 24,454.08, 36,681.12 and 10,602

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Solution

The fourth proportional to 24,454.08, 36,681.12 and 10,602 is: 15,903

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454.08 : 36,681.12 = 10,602 : x
  2. Step 2: Convert to fraction form
    24,454.08/36,681.12 = 10,602/x
  3. Step 3: Cross multiply
    24,454.08x = 36,681.12 × 10,602
  4. Step 4: Simplify right side
    24,454.08x = 388,893,234.24
  5. Step 5: Solve for x
    x = 388,893,234.24/24,454.08
  6. Step 6: Final answer
    x = 15,903

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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.