Home / 60,394.49-90,617.33-32,307.19

Finding the Fourth Proportional to 60,394.49, 90,617.33 and 32,307.19

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Solution

The fourth proportional to 60,394.49, 90,617.33 and 32,307.19 is: 48,474.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,394.49 : 90,617.33 = 32,307.19 : x
  2. Step 2: Convert to fraction form
    60,394.49/90,617.33 = 32,307.19/x
  3. Step 3: Cross multiply
    60,394.49x = 90,617.33 × 32,307.19
  4. Step 4: Simplify right side
    60,394.49x = 2,927,591,151.83
  5. Step 5: Solve for x
    x = 2,927,591,151.83/60,394.49
  6. Step 6: Final answer
    x = 48,474.47

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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.