Home / 133,734.02-200,610.93-44,987.18

Finding the Fourth Proportional to 133,734.02, 200,610.93 and 44,987.18

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Solution

The fourth proportional to 133,734.02, 200,610.93 and 44,987.18 is: 67,484.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,734.02 : 200,610.93 = 44,987.18 : x
  2. Step 2: Convert to fraction form
    133,734.02/200,610.93 = 44,987.18/x
  3. Step 3: Cross multiply
    133,734.02x = 200,610.93 × 44,987.18
  4. Step 4: Simplify right side
    133,734.02x = 9,024,920,017.88
  5. Step 5: Solve for x
    x = 9,024,920,017.88/133,734.02
  6. Step 6: Final answer
    x = 67,484.10

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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.