Home / 12,410.28-17,125.02-10,058.04

Finding the Fourth Proportional to 12,410.28, 17,125.02 and 10,058.04

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Solution

The fourth proportional to 12,410.28, 17,125.02 and 10,058.04 is: 13,879.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,410.28 : 17,125.02 = 10,058.04 : x
  2. Step 2: Convert to fraction form
    12,410.28/17,125.02 = 10,058.04/x
  3. Step 3: Cross multiply
    12,410.28x = 17,125.02 × 10,058.04
  4. Step 4: Simplify right side
    12,410.28x = 172,244,136.16
  5. Step 5: Solve for x
    x = 172,244,136.16/12,410.28
  6. Step 6: Final answer
    x = 13,879.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.