Home / 95,393.04-143,111.16-50,996.40

Finding the Fourth Proportional to 95,393.04, 143,111.16 and 50,996.40

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Solution

The fourth proportional to 95,393.04, 143,111.16 and 50,996.40 is: 76,506.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,393.04 : 143,111.16 = 50,996.40 : x
  2. Step 2: Convert to fraction form
    95,393.04/143,111.16 = 50,996.40/x
  3. Step 3: Cross multiply
    95,393.04x = 143,111.16 × 50,996.40
  4. Step 4: Simplify right side
    95,393.04x = 7,298,153,959.82
  5. Step 5: Solve for x
    x = 7,298,153,959.82/95,393.04
  6. Step 6: Final answer
    x = 76,506.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.