Home / 16,113.29-24,168.95-9,581.04

Finding the Fourth Proportional to 16,113.29, 24,168.95 and 9,581.04

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Solution

The fourth proportional to 16,113.29, 24,168.95 and 9,581.04 is: 14,370.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,113.29 : 24,168.95 = 9,581.04 : x
  2. Step 2: Convert to fraction form
    16,113.29/24,168.95 = 9,581.04/x
  3. Step 3: Cross multiply
    16,113.29x = 24,168.95 × 9,581.04
  4. Step 4: Simplify right side
    16,113.29x = 231,563,700.66
  5. Step 5: Solve for x
    x = 231,563,700.66/16,113.29
  6. Step 6: Final answer
    x = 14,370.98

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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.