Home / 176,274.95-243,259.43-95,702.48

Finding the Fourth Proportional to 176,274.95, 243,259.43 and 95,702.48

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Solution

The fourth proportional to 176,274.95, 243,259.43 and 95,702.48 is: 132,069.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,274.95 : 243,259.43 = 95,702.48 : x
  2. Step 2: Convert to fraction form
    176,274.95/243,259.43 = 95,702.48/x
  3. Step 3: Cross multiply
    176,274.95x = 243,259.43 × 95,702.48
  4. Step 4: Simplify right side
    176,274.95x = 23,280,529,039.58
  5. Step 5: Solve for x
    x = 23,280,529,039.58/176,274.95
  6. Step 6: Final answer
    x = 132,069.42

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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.