Home / 94,944.04-142,437.66-50,547.40

Finding the Fourth Proportional to 94,944.04, 142,437.66 and 50,547.40

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Solution

The fourth proportional to 94,944.04, 142,437.66 and 50,547.40 is: 75,832.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,944.04 : 142,437.66 = 50,547.40 : x
  2. Step 2: Convert to fraction form
    94,944.04/142,437.66 = 50,547.40/x
  3. Step 3: Cross multiply
    94,944.04x = 142,437.66 × 50,547.40
  4. Step 4: Simplify right side
    94,944.04x = 7,199,853,375.08
  5. Step 5: Solve for x
    x = 7,199,853,375.08/94,944.04
  6. Step 6: Final answer
    x = 75,832.60

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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.