Home / 15,360.22-22,996.59-10,089.55

Finding the Fourth Proportional to 15,360.22, 22,996.59 and 10,089.55

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Solution

The fourth proportional to 15,360.22, 22,996.59 and 10,089.55 is: 15,105.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,360.22 : 22,996.59 = 10,089.55 : x
  2. Step 2: Convert to fraction form
    15,360.22/22,996.59 = 10,089.55/x
  3. Step 3: Cross multiply
    15,360.22x = 22,996.59 × 10,089.55
  4. Step 4: Simplify right side
    15,360.22x = 232,025,244.63
  5. Step 5: Solve for x
    x = 232,025,244.63/15,360.22
  6. Step 6: Final answer
    x = 15,105.59

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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.