Home / 62,948.76-94,410.54-40,392.66

Finding the Fourth Proportional to 62,948.76, 94,410.54 and 40,392.66

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Solution

The fourth proportional to 62,948.76, 94,410.54 and 40,392.66 is: 60,580.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,948.76 : 94,410.54 = 40,392.66 : x
  2. Step 2: Convert to fraction form
    62,948.76/94,410.54 = 40,392.66/x
  3. Step 3: Cross multiply
    62,948.76x = 94,410.54 × 40,392.66
  4. Step 4: Simplify right side
    62,948.76x = 3,813,492,842.64
  5. Step 5: Solve for x
    x = 3,813,492,842.64/62,948.76
  6. Step 6: Final answer
    x = 60,580.90

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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.