Home / 94,241.16-130,040.22-58,418.10

Finding the Fourth Proportional to 94,241.16, 130,040.22 and 58,418.10

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Solution

The fourth proportional to 94,241.16, 130,040.22 and 58,418.10 is: 80,609.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,241.16 : 130,040.22 = 58,418.10 : x
  2. Step 2: Convert to fraction form
    94,241.16/130,040.22 = 58,418.10/x
  3. Step 3: Cross multiply
    94,241.16x = 130,040.22 × 58,418.10
  4. Step 4: Simplify right side
    94,241.16x = 7,596,702,575.98
  5. Step 5: Solve for x
    x = 7,596,702,575.98/94,241.16
  6. Step 6: Final answer
    x = 80,609.18

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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.