Home / 95,085.05-131,226.17-52,643.58

Finding the Fourth Proportional to 95,085.05, 131,226.17 and 52,643.58

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Solution

The fourth proportional to 95,085.05, 131,226.17 and 52,643.58 is: 72,653.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,085.05 : 131,226.17 = 52,643.58 : x
  2. Step 2: Convert to fraction form
    95,085.05/131,226.17 = 52,643.58/x
  3. Step 3: Cross multiply
    95,085.05x = 131,226.17 × 52,643.58
  4. Step 4: Simplify right side
    95,085.05x = 6,908,214,623.17
  5. Step 5: Solve for x
    x = 6,908,214,623.17/95,085.05
  6. Step 6: Final answer
    x = 72,653.01

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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.