Home / 60,247.40-90,353.82-23,302.76

Finding the Fourth Proportional to 60,247.40, 90,353.82 and 23,302.76

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Solution

The fourth proportional to 60,247.40, 90,353.82 and 23,302.76 is: 34,947.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,247.40 : 90,353.82 = 23,302.76 : x
  2. Step 2: Convert to fraction form
    60,247.40/90,353.82 = 23,302.76/x
  3. Step 3: Cross multiply
    60,247.40x = 90,353.82 × 23,302.76
  4. Step 4: Simplify right side
    60,247.40x = 2,105,493,382.54
  5. Step 5: Solve for x
    x = 2,105,493,382.54/60,247.40
  6. Step 6: Final answer
    x = 34,947.46

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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.