Home / 160,802.28-241,207.07-61,009.47

Finding the Fourth Proportional to 160,802.28, 241,207.07 and 61,009.47

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Solution

The fourth proportional to 160,802.28, 241,207.07 and 61,009.47 is: 91,515.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,802.28 : 241,207.07 = 61,009.47 : x
  2. Step 2: Convert to fraction form
    160,802.28/241,207.07 = 61,009.47/x
  3. Step 3: Cross multiply
    160,802.28x = 241,207.07 × 61,009.47
  4. Step 4: Simplify right side
    160,802.28x = 14,715,915,195.91
  5. Step 5: Solve for x
    x = 14,715,915,195.91/160,802.28
  6. Step 6: Final answer
    x = 91,515.59

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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.