Home / 175,289.01-241,948.46-103,693.92

Finding the Fourth Proportional to 175,289.01, 241,948.46 and 103,693.92

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Solution

The fourth proportional to 175,289.01, 241,948.46 and 103,693.92 is: 143,126.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,289.01 : 241,948.46 = 103,693.92 : x
  2. Step 2: Convert to fraction form
    175,289.01/241,948.46 = 103,693.92/x
  3. Step 3: Cross multiply
    175,289.01x = 241,948.46 × 103,693.92
  4. Step 4: Simplify right side
    175,289.01x = 25,088,584,255.36
  5. Step 5: Solve for x
    x = 25,088,584,255.36/175,289.01
  6. Step 6: Final answer
    x = 143,126.97

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1.5x scale

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.