Home / 92,297.04-127,381.62-52,020.66

Finding the Fourth Proportional to 92,297.04, 127,381.62 and 52,020.66

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Solution

The fourth proportional to 92,297.04, 127,381.62 and 52,020.66 is: 71,795.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,297.04 : 127,381.62 = 52,020.66 : x
  2. Step 2: Convert to fraction form
    92,297.04/127,381.62 = 52,020.66/x
  3. Step 3: Cross multiply
    92,297.04x = 127,381.62 × 52,020.66
  4. Step 4: Simplify right side
    92,297.04x = 6,626,475,944.27
  5. Step 5: Solve for x
    x = 6,626,475,944.27/92,297.04
  6. Step 6: Final answer
    x = 71,795.11

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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.