Home / 107,648.16-161,473.14-37,527.36

Finding the Fourth Proportional to 107,648.16, 161,473.14 and 37,527.36

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Solution

The fourth proportional to 107,648.16, 161,473.14 and 37,527.36 is: 56,291.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,648.16 : 161,473.14 = 37,527.36 : x
  2. Step 2: Convert to fraction form
    107,648.16/161,473.14 = 37,527.36/x
  3. Step 3: Cross multiply
    107,648.16x = 161,473.14 × 37,527.36
  4. Step 4: Simplify right side
    107,648.16x = 6,059,660,655.11
  5. Step 5: Solve for x
    x = 6,059,660,655.11/107,648.16
  6. Step 6: Final answer
    x = 56,291.35

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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.