Home / 44,714.22-67,019.49-42,122.22

Finding the Fourth Proportional to 44,714.22, 67,019.49 and 42,122.22

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Solution

The fourth proportional to 44,714.22, 67,019.49 and 42,122.22 is: 63,134.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,714.22 : 67,019.49 = 42,122.22 : x
  2. Step 2: Convert to fraction form
    44,714.22/67,019.49 = 42,122.22/x
  3. Step 3: Cross multiply
    44,714.22x = 67,019.49 × 42,122.22
  4. Step 4: Simplify right side
    44,714.22x = 2,823,009,702.07
  5. Step 5: Solve for x
    x = 2,823,009,702.07/44,714.22
  6. Step 6: Final answer
    x = 63,134.50

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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.