Home / 348,766.97-523,199.66-112,030.29

Finding the Fourth Proportional to 348,766.97, 523,199.66 and 112,030.29

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Solution

The fourth proportional to 348,766.97, 523,199.66 and 112,030.29 is: 168,061.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,766.97 : 523,199.66 = 112,030.29 : x
  2. Step 2: Convert to fraction form
    348,766.97/523,199.66 = 112,030.29/x
  3. Step 3: Cross multiply
    348,766.97x = 523,199.66 × 112,030.29
  4. Step 4: Simplify right side
    348,766.97x = 58,614,209,077.55
  5. Step 5: Solve for x
    x = 58,614,209,077.55/348,766.97
  6. Step 6: Final answer
    x = 168,061.24

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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.