Home / 45,096.26-62,090.35-39,714.99

Finding the Fourth Proportional to 45,096.26, 62,090.35 and 39,714.99

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Solution

The fourth proportional to 45,096.26, 62,090.35 and 39,714.99 is: 54,681.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,096.26 : 62,090.35 = 39,714.99 : x
  2. Step 2: Convert to fraction form
    45,096.26/62,090.35 = 39,714.99/x
  3. Step 3: Cross multiply
    45,096.26x = 62,090.35 × 39,714.99
  4. Step 4: Simplify right side
    45,096.26x = 2,465,917,646.48
  5. Step 5: Solve for x
    x = 2,465,917,646.48/45,096.26
  6. Step 6: Final answer
    x = 54,681.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.