Home / 99,452.22-148,970.97-44,087.10

Finding the Fourth Proportional to 99,452.22, 148,970.97 and 44,087.10

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Solution

The fourth proportional to 99,452.22, 148,970.97 and 44,087.10 is: 66,038.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,452.22 : 148,970.97 = 44,087.10 : x
  2. Step 2: Convert to fraction form
    99,452.22/148,970.97 = 44,087.10/x
  3. Step 3: Cross multiply
    99,452.22x = 148,970.97 × 44,087.10
  4. Step 4: Simplify right side
    99,452.22x = 6,567,698,051.49
  5. Step 5: Solve for x
    x = 6,567,698,051.49/99,452.22
  6. Step 6: Final answer
    x = 66,038.73

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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.