Home / 60,277.09-90,403.28-22,824.24

Finding the Fourth Proportional to 60,277.09, 90,403.28 and 22,824.24

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Solution

The fourth proportional to 60,277.09, 90,403.28 and 22,824.24 is: 34,231.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,277.09 : 90,403.28 = 22,824.24 : x
  2. Step 2: Convert to fraction form
    60,277.09/90,403.28 = 22,824.24/x
  3. Step 3: Cross multiply
    60,277.09x = 90,403.28 × 22,824.24
  4. Step 4: Simplify right side
    60,277.09x = 2,063,386,045.39
  5. Step 5: Solve for x
    x = 2,063,386,045.39/60,277.09
  6. Step 6: Final answer
    x = 34,231.68

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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.