Home / 62,304.45-85,980.27-34,010.13

Finding the Fourth Proportional to 62,304.45, 85,980.27 and 34,010.13

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Solution

The fourth proportional to 62,304.45, 85,980.27 and 34,010.13 is: 46,934.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,304.45 : 85,980.27 = 34,010.13 : x
  2. Step 2: Convert to fraction form
    62,304.45/85,980.27 = 34,010.13/x
  3. Step 3: Cross multiply
    62,304.45x = 85,980.27 × 34,010.13
  4. Step 4: Simplify right side
    62,304.45x = 2,924,200,160.14
  5. Step 5: Solve for x
    x = 2,924,200,160.14/62,304.45
  6. Step 6: Final answer
    x = 46,934.05

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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.