Home / 95,225.76-131,411.57-52,784.19

Finding the Fourth Proportional to 95,225.76, 131,411.57 and 52,784.19

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Solution

The fourth proportional to 95,225.76, 131,411.57 and 52,784.19 is: 72,842.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,225.76 : 131,411.57 = 52,784.19 : x
  2. Step 2: Convert to fraction form
    95,225.76/131,411.57 = 52,784.19/x
  3. Step 3: Cross multiply
    95,225.76x = 131,411.57 × 52,784.19
  4. Step 4: Simplify right side
    95,225.76x = 6,936,453,015.16
  5. Step 5: Solve for x
    x = 6,936,453,015.16/95,225.76
  6. Step 6: Final answer
    x = 72,842.19

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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.