Home / 134,799.64-202,200.27-59,902.18

Finding the Fourth Proportional to 134,799.64, 202,200.27 and 59,902.18

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Solution

The fourth proportional to 134,799.64, 202,200.27 and 59,902.18 is: 89,853.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,799.64 : 202,200.27 = 59,902.18 : x
  2. Step 2: Convert to fraction form
    134,799.64/202,200.27 = 59,902.18/x
  3. Step 3: Cross multiply
    134,799.64x = 202,200.27 × 59,902.18
  4. Step 4: Simplify right side
    134,799.64x = 12,112,236,969.59
  5. Step 5: Solve for x
    x = 12,112,236,969.59/134,799.64
  6. Step 6: Final answer
    x = 89,853.63

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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.