Home / 94,547.18-141,845.37-35,387.42

Finding the Fourth Proportional to 94,547.18, 141,845.37 and 35,387.42

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Solution

The fourth proportional to 94,547.18, 141,845.37 and 35,387.42 is: 53,090.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,547.18 : 141,845.37 = 35,387.42 : x
  2. Step 2: Convert to fraction form
    94,547.18/141,845.37 = 35,387.42/x
  3. Step 3: Cross multiply
    94,547.18x = 141,845.37 × 35,387.42
  4. Step 4: Simplify right side
    94,547.18x = 5,019,541,683.25
  5. Step 5: Solve for x
    x = 5,019,541,683.25/94,547.18
  6. Step 6: Final answer
    x = 53,090.34

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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.