Home / 16,444.17-24,641.82-9,862.65

Finding the Fourth Proportional to 16,444.17, 24,641.82 and 9,862.65

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Solution

The fourth proportional to 16,444.17, 24,641.82 and 9,862.65 is: 14,779.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,444.17 : 24,641.82 = 9,862.65 : x
  2. Step 2: Convert to fraction form
    16,444.17/24,641.82 = 9,862.65/x
  3. Step 3: Cross multiply
    16,444.17x = 24,641.82 × 9,862.65
  4. Step 4: Simplify right side
    16,444.17x = 243,033,646.02
  5. Step 5: Solve for x
    x = 243,033,646.02/16,444.17
  6. Step 6: Final answer
    x = 14,779.32

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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.