Home / 95,077.40-131,208.38-52,056.18

Finding the Fourth Proportional to 95,077.40, 131,208.38 and 52,056.18

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Solution

The fourth proportional to 95,077.40, 131,208.38 and 52,056.18 is: 71,838.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,077.40 : 131,208.38 = 52,056.18 : x
  2. Step 2: Convert to fraction form
    95,077.40/131,208.38 = 52,056.18/x
  3. Step 3: Cross multiply
    95,077.40x = 131,208.38 × 52,056.18
  4. Step 4: Simplify right side
    95,077.40x = 6,830,206,786.51
  5. Step 5: Solve for x
    x = 6,830,206,786.51/95,077.40
  6. Step 6: Final answer
    x = 71,838.39

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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.