Home / 89,024.93-122,854.44-48,741.30

Finding the Fourth Proportional to 89,024.93, 122,854.44 and 48,741.30

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Solution

The fourth proportional to 89,024.93, 122,854.44 and 48,741.30 is: 67,263.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,024.93 : 122,854.44 = 48,741.30 : x
  2. Step 2: Convert to fraction form
    89,024.93/122,854.44 = 48,741.30/x
  3. Step 3: Cross multiply
    89,024.93x = 122,854.44 × 48,741.30
  4. Step 4: Simplify right side
    89,024.93x = 5,988,085,116.37
  5. Step 5: Solve for x
    x = 5,988,085,116.37/89,024.93
  6. Step 6: Final answer
    x = 67,263.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.