Home / 89,384.16-134,074.17-44,999.00

Finding the Fourth Proportional to 89,384.16, 134,074.17 and 44,999.00

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Solution

The fourth proportional to 89,384.16, 134,074.17 and 44,999.00 is: 67,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,384.16 : 134,074.17 = 44,999.00 : x
  2. Step 2: Convert to fraction form
    89,384.16/134,074.17 = 44,999.00/x
  3. Step 3: Cross multiply
    89,384.16x = 134,074.17 × 44,999.00
  4. Step 4: Simplify right side
    89,384.16x = 6,033,202,905.46
  5. Step 5: Solve for x
    x = 6,033,202,905.46/89,384.16
  6. Step 6: Final answer
    x = 67,497.45

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1.5x scale

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.