Home / 59,125.40-88,688.10-48,627.80

Finding the Fourth Proportional to 59,125.40, 88,688.10 and 48,627.80

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Solution

The fourth proportional to 59,125.40, 88,688.10 and 48,627.80 is: 72,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,125.40 : 88,688.10 = 48,627.80 : x
  2. Step 2: Convert to fraction form
    59,125.40/88,688.10 = 48,627.80/x
  3. Step 3: Cross multiply
    59,125.40x = 88,688.10 × 48,627.80
  4. Step 4: Simplify right side
    59,125.40x = 4,312,707,189.18
  5. Step 5: Solve for x
    x = 4,312,707,189.18/59,125.40
  6. Step 6: Final answer
    x = 72,941.70

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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.