Home / 463,948.50-695,922.75-113,740.50

Finding the Fourth Proportional to 463,948.50, 695,922.75 and 113,740.50

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Solution

The fourth proportional to 463,948.50, 695,922.75 and 113,740.50 is: 170,610.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,948.50 : 695,922.75 = 113,740.50 : x
  2. Step 2: Convert to fraction form
    463,948.50/695,922.75 = 113,740.50/x
  3. Step 3: Cross multiply
    463,948.50x = 695,922.75 × 113,740.50
  4. Step 4: Simplify right side
    463,948.50x = 79,154,601,546.38
  5. Step 5: Solve for x
    x = 79,154,601,546.38/463,948.50
  6. Step 6: Final answer
    x = 170,610.75

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Similar ratio
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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.