Home / 16,247.04-24,370.56-5,853.12

Finding the Fourth Proportional to 16,247.04, 24,370.56 and 5,853.12

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Solution

The fourth proportional to 16,247.04, 24,370.56 and 5,853.12 is: 8,779.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,247.04 : 24,370.56 = 5,853.12 : x
  2. Step 2: Convert to fraction form
    16,247.04/24,370.56 = 5,853.12/x
  3. Step 3: Cross multiply
    16,247.04x = 24,370.56 × 5,853.12
  4. Step 4: Simplify right side
    16,247.04x = 142,643,812.15
  5. Step 5: Solve for x
    x = 142,643,812.15/16,247.04
  6. Step 6: Final answer
    x = 8,779.68

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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.