Home / 94,365.15-130,228.19-58,566.69

Finding the Fourth Proportional to 94,365.15, 130,228.19 and 58,566.69

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Solution

The fourth proportional to 94,365.15, 130,228.19 and 58,566.69 is: 80,824.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,365.15 : 130,228.19 = 58,566.69 : x
  2. Step 2: Convert to fraction form
    94,365.15/130,228.19 = 58,566.69/x
  3. Step 3: Cross multiply
    94,365.15x = 130,228.19 × 58,566.69
  4. Step 4: Simplify right side
    94,365.15x = 7,627,034,032.99
  5. Step 5: Solve for x
    x = 7,627,034,032.99/94,365.15
  6. Step 6: Final answer
    x = 80,824.69

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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.