Home / 107,096.33-160,646.16-40,567.79

Finding the Fourth Proportional to 107,096.33, 160,646.16 and 40,567.79

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Solution

The fourth proportional to 107,096.33, 160,646.16 and 40,567.79 is: 60,852.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,096.33 : 160,646.16 = 40,567.79 : x
  2. Step 2: Convert to fraction form
    107,096.33/160,646.16 = 40,567.79/x
  3. Step 3: Cross multiply
    107,096.33x = 160,646.16 × 40,567.79
  4. Step 4: Simplify right side
    107,096.33x = 6,517,059,683.19
  5. Step 5: Solve for x
    x = 6,517,059,683.19/107,096.33
  6. Step 6: Final answer
    x = 60,852.32

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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.