Home / 63,521.01-95,268.15-40,964.13

Finding the Fourth Proportional to 63,521.01, 95,268.15 and 40,964.13

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Solution

The fourth proportional to 63,521.01, 95,268.15 and 40,964.13 is: 61,437.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,521.01 : 95,268.15 = 40,964.13 : x
  2. Step 2: Convert to fraction form
    63,521.01/95,268.15 = 40,964.13/x
  3. Step 3: Cross multiply
    63,521.01x = 95,268.15 × 40,964.13
  4. Step 4: Simplify right side
    63,521.01x = 3,902,576,881.46
  5. Step 5: Solve for x
    x = 3,902,576,881.46/63,521.01
  6. Step 6: Final answer
    x = 61,437.58

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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.