Home / 67,880.48-93,655.92-44,008.16

Finding the Fourth Proportional to 67,880.48, 93,655.92 and 44,008.16

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Solution

The fourth proportional to 67,880.48, 93,655.92 and 44,008.16 is: 60,718.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,880.48 : 93,655.92 = 44,008.16 : x
  2. Step 2: Convert to fraction form
    67,880.48/93,655.92 = 44,008.16/x
  3. Step 3: Cross multiply
    67,880.48x = 93,655.92 × 44,008.16
  4. Step 4: Simplify right side
    67,880.48x = 4,121,624,712.31
  5. Step 5: Solve for x
    x = 4,121,624,712.31/67,880.48
  6. Step 6: Final answer
    x = 60,718.85

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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.