Home / 92,998.30-139,500.36-44,301.18

Finding the Fourth Proportional to 92,998.30, 139,500.36 and 44,301.18

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Solution

The fourth proportional to 92,998.30, 139,500.36 and 44,301.18 is: 66,453.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,998.30 : 139,500.36 = 44,301.18 : x
  2. Step 2: Convert to fraction form
    92,998.30/139,500.36 = 44,301.18/x
  3. Step 3: Cross multiply
    92,998.30x = 139,500.36 × 44,301.18
  4. Step 4: Simplify right side
    92,998.30x = 6,180,030,558.42
  5. Step 5: Solve for x
    x = 6,180,030,558.42/92,998.30
  6. Step 6: Final answer
    x = 66,453.16

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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.