Home / 60,130.55-90,117.76-24,550.22

Finding the Fourth Proportional to 60,130.55, 90,117.76 and 24,550.22

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Solution

The fourth proportional to 60,130.55, 90,117.76 and 24,550.22 is: 36,793.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,130.55 : 90,117.76 = 24,550.22 : x
  2. Step 2: Convert to fraction form
    60,130.55/90,117.76 = 24,550.22/x
  3. Step 3: Cross multiply
    60,130.55x = 90,117.76 × 24,550.22
  4. Step 4: Simplify right side
    60,130.55x = 2,212,410,711.16
  5. Step 5: Solve for x
    x = 2,212,410,711.16/60,130.55
  6. Step 6: Final answer
    x = 36,793.46

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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.