Home / 63,269.04-94,906.56-28,208.88

Finding the Fourth Proportional to 63,269.04, 94,906.56 and 28,208.88

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Solution

The fourth proportional to 63,269.04, 94,906.56 and 28,208.88 is: 42,314.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,269.04 : 94,906.56 = 28,208.88 : x
  2. Step 2: Convert to fraction form
    63,269.04/94,906.56 = 28,208.88/x
  3. Step 3: Cross multiply
    63,269.04x = 94,906.56 × 28,208.88
  4. Step 4: Simplify right side
    63,269.04x = 2,677,207,762.25
  5. Step 5: Solve for x
    x = 2,677,207,762.25/63,269.04
  6. Step 6: Final answer
    x = 42,314.66

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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.