Home / 94,683.38-130,663.50-52,241.90

Finding the Fourth Proportional to 94,683.38, 130,663.50 and 52,241.90

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Solution

The fourth proportional to 94,683.38, 130,663.50 and 52,241.90 is: 72,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,683.38 : 130,663.50 = 52,241.90 : x
  2. Step 2: Convert to fraction form
    94,683.38/130,663.50 = 52,241.90/x
  3. Step 3: Cross multiply
    94,683.38x = 130,663.50 × 52,241.90
  4. Step 4: Simplify right side
    94,683.38x = 6,826,109,827.31
  5. Step 5: Solve for x
    x = 6,826,109,827.31/94,683.38
  6. Step 6: Final answer
    x = 72,094.07

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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.