Home / 16,260.53-24,368.92-6,397.16

Finding the Fourth Proportional to 16,260.53, 24,368.92 and 6,397.16

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Solution

The fourth proportional to 16,260.53, 24,368.92 and 6,397.16 is: 9,587.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,260.53 : 24,368.92 = 6,397.16 : x
  2. Step 2: Convert to fraction form
    16,260.53/24,368.92 = 6,397.16/x
  3. Step 3: Cross multiply
    16,260.53x = 24,368.92 × 6,397.16
  4. Step 4: Simplify right side
    16,260.53x = 155,891,880.27
  5. Step 5: Solve for x
    x = 155,891,880.27/16,260.53
  6. Step 6: Final answer
    x = 9,587.13

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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.