Home / 22,711.08-34,077.06-10,224.36

Finding the Fourth Proportional to 22,711.08, 34,077.06 and 10,224.36

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Solution

The fourth proportional to 22,711.08, 34,077.06 and 10,224.36 is: 15,341.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,711.08 : 34,077.06 = 10,224.36 : x
  2. Step 2: Convert to fraction form
    22,711.08/34,077.06 = 10,224.36/x
  3. Step 3: Cross multiply
    22,711.08x = 34,077.06 × 10,224.36
  4. Step 4: Simplify right side
    22,711.08x = 348,416,129.18
  5. Step 5: Solve for x
    x = 348,416,129.18/22,711.08
  6. Step 6: Final answer
    x = 15,341.24

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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.