Home / 16,342.08-24,463.55-14,782.74

Finding the Fourth Proportional to 16,342.08, 24,463.55 and 14,782.74

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Solution

The fourth proportional to 16,342.08, 24,463.55 and 14,782.74 is: 22,129.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,342.08 : 24,463.55 = 14,782.74 : x
  2. Step 2: Convert to fraction form
    16,342.08/24,463.55 = 14,782.74/x
  3. Step 3: Cross multiply
    16,342.08x = 24,463.55 × 14,782.74
  4. Step 4: Simplify right side
    16,342.08x = 361,638,102.90
  5. Step 5: Solve for x
    x = 361,638,102.90/16,342.08
  6. Step 6: Final answer
    x = 22,129.26

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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.