Home / 67,475.79-93,116.57-37,261.17

Finding the Fourth Proportional to 67,475.79, 93,116.57 and 37,261.17

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Solution

The fourth proportional to 67,475.79, 93,116.57 and 37,261.17 is: 51,420.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,475.79 : 93,116.57 = 37,261.17 : x
  2. Step 2: Convert to fraction form
    67,475.79/93,116.57 = 37,261.17/x
  3. Step 3: Cross multiply
    67,475.79x = 93,116.57 × 37,261.17
  4. Step 4: Simplify right side
    67,475.79x = 3,469,632,158.28
  5. Step 5: Solve for x
    x = 3,469,632,158.28/67,475.79
  6. Step 6: Final answer
    x = 51,420.40

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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.