Home / 175,675.63-242,432.44-95,103.15

Finding the Fourth Proportional to 175,675.63, 242,432.44 and 95,103.15

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Solution

The fourth proportional to 175,675.63, 242,432.44 and 95,103.15 is: 131,242.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,675.63 : 242,432.44 = 95,103.15 : x
  2. Step 2: Convert to fraction form
    175,675.63/242,432.44 = 95,103.15/x
  3. Step 3: Cross multiply
    175,675.63x = 242,432.44 × 95,103.15
  4. Step 4: Simplify right side
    175,675.63x = 23,056,088,706.19
  5. Step 5: Solve for x
    x = 23,056,088,706.19/175,675.63
  6. Step 6: Final answer
    x = 131,242.39

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1.5x scale

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.