Home / 60,567.14-90,856.78-23,158.70

Finding the Fourth Proportional to 60,567.14, 90,856.78 and 23,158.70

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Solution

The fourth proportional to 60,567.14, 90,856.78 and 23,158.70 is: 34,740.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,567.14 : 90,856.78 = 23,158.70 : x
  2. Step 2: Convert to fraction form
    60,567.14/90,856.78 = 23,158.70/x
  3. Step 3: Cross multiply
    60,567.14x = 90,856.78 × 23,158.70
  4. Step 4: Simplify right side
    60,567.14x = 2,104,124,910.99
  5. Step 5: Solve for x
    x = 2,104,124,910.99/60,567.14
  6. Step 6: Final answer
    x = 34,740.37

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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.