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Finding the Fourth Proportional to 60,010.50, 90,023.95 and 22,054.71

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Solution

The fourth proportional to 60,010.50, 90,023.95 and 22,054.71 is: 33,085.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,010.50 : 90,023.95 = 22,054.71 : x
  2. Step 2: Convert to fraction form
    60,010.50/90,023.95 = 22,054.71/x
  3. Step 3: Cross multiply
    60,010.50x = 90,023.95 × 22,054.71
  4. Step 4: Simplify right side
    60,010.50x = 1,985,452,110.30
  5. Step 5: Solve for x
    x = 1,985,452,110.30/60,010.50
  6. Step 6: Final answer
    x = 33,085.08

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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.