Home / 47,054.90-70,520.04-22,050.18

Finding the Fourth Proportional to 47,054.90, 70,520.04 and 22,050.18

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Solution

The fourth proportional to 47,054.90, 70,520.04 and 22,050.18 is: 33,046.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054.90 : 70,520.04 = 22,050.18 : x
  2. Step 2: Convert to fraction form
    47,054.90/70,520.04 = 22,050.18/x
  3. Step 3: Cross multiply
    47,054.90x = 70,520.04 × 22,050.18
  4. Step 4: Simplify right side
    47,054.90x = 1,554,979,575.61
  5. Step 5: Solve for x
    x = 1,554,979,575.61/47,054.90
  6. Step 6: Final answer
    x = 33,046.07

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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.