Home / 98,260.19-147,382.99-35,073.10

Finding the Fourth Proportional to 98,260.19, 147,382.99 and 35,073.10

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Solution

The fourth proportional to 98,260.19, 147,382.99 and 35,073.10 is: 52,607.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,260.19 : 147,382.99 = 35,073.10 : x
  2. Step 2: Convert to fraction form
    98,260.19/147,382.99 = 35,073.10/x
  3. Step 3: Cross multiply
    98,260.19x = 147,382.99 × 35,073.10
  4. Step 4: Simplify right side
    98,260.19x = 5,169,177,434.29
  5. Step 5: Solve for x
    x = 5,169,177,434.29/98,260.19
  6. Step 6: Final answer
    x = 52,607.04

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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.