Home / 45,307.38-62,522.06-25,165.56

Finding the Fourth Proportional to 45,307.38, 62,522.06 and 25,165.56

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Solution

The fourth proportional to 45,307.38, 62,522.06 and 25,165.56 is: 34,727.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,307.38 : 62,522.06 = 25,165.56 : x
  2. Step 2: Convert to fraction form
    45,307.38/62,522.06 = 25,165.56/x
  3. Step 3: Cross multiply
    45,307.38x = 62,522.06 × 25,165.56
  4. Step 4: Simplify right side
    45,307.38x = 1,573,402,652.25
  5. Step 5: Solve for x
    x = 1,573,402,652.25/45,307.38
  6. Step 6: Final answer
    x = 34,727.29

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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.