Home / 182,446.90-273,670.35-64,130.20

Finding the Fourth Proportional to 182,446.90, 273,670.35 and 64,130.20

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Solution

The fourth proportional to 182,446.90, 273,670.35 and 64,130.20 is: 96,195.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,446.90 : 273,670.35 = 64,130.20 : x
  2. Step 2: Convert to fraction form
    182,446.90/273,670.35 = 64,130.20/x
  3. Step 3: Cross multiply
    182,446.90x = 273,670.35 × 64,130.20
  4. Step 4: Simplify right side
    182,446.90x = 17,550,534,279.57
  5. Step 5: Solve for x
    x = 17,550,534,279.57/182,446.90
  6. Step 6: Final answer
    x = 96,195.30

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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.