Home / 95,292.04-142,822.67-53,127.34

Finding the Fourth Proportional to 95,292.04, 142,822.67 and 53,127.34

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Solution

The fourth proportional to 95,292.04, 142,822.67 and 53,127.34 is: 79,626.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,292.04 : 142,822.67 = 53,127.34 : x
  2. Step 2: Convert to fraction form
    95,292.04/142,822.67 = 53,127.34/x
  3. Step 3: Cross multiply
    95,292.04x = 142,822.67 × 53,127.34
  4. Step 4: Simplify right side
    95,292.04x = 7,587,788,283.16
  5. Step 5: Solve for x
    x = 7,587,788,283.16/95,292.04
  6. Step 6: Final answer
    x = 79,626.68

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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.