Home / 155,895.24-233,257.83-92,483.18

Finding the Fourth Proportional to 155,895.24, 233,257.83 and 92,483.18

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Solution

The fourth proportional to 155,895.24, 233,257.83 and 92,483.18 is: 138,377.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,895.24 : 233,257.83 = 92,483.18 : x
  2. Step 2: Convert to fraction form
    155,895.24/233,257.83 = 92,483.18/x
  3. Step 3: Cross multiply
    155,895.24x = 233,257.83 × 92,483.18
  4. Step 4: Simplify right side
    155,895.24x = 21,572,424,712.01
  5. Step 5: Solve for x
    x = 21,572,424,712.01/155,895.24
  6. Step 6: Final answer
    x = 138,377.70

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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.