Home / 59,123.60-88,570.20-35,680.40

Finding the Fourth Proportional to 59,123.60, 88,570.20 and 35,680.40

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Solution

The fourth proportional to 59,123.60, 88,570.20 and 35,680.40 is: 53,451.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,123.60 : 88,570.20 = 35,680.40 : x
  2. Step 2: Convert to fraction form
    59,123.60/88,570.20 = 35,680.40/x
  3. Step 3: Cross multiply
    59,123.60x = 88,570.20 × 35,680.40
  4. Step 4: Simplify right side
    59,123.60x = 3,160,220,164.08
  5. Step 5: Solve for x
    x = 3,160,220,164.08/59,123.60
  6. Step 6: Final answer
    x = 53,451.08

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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.