Home / 94,341.24-130,222.89-58,552.20

Finding the Fourth Proportional to 94,341.24, 130,222.89 and 58,552.20

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Solution

The fourth proportional to 94,341.24, 130,222.89 and 58,552.20 is: 80,821.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,341.24 : 130,222.89 = 58,552.20 : x
  2. Step 2: Convert to fraction form
    94,341.24/130,222.89 = 58,552.20/x
  3. Step 3: Cross multiply
    94,341.24x = 130,222.89 × 58,552.20
  4. Step 4: Simplify right side
    94,341.24x = 7,624,836,699.86
  5. Step 5: Solve for x
    x = 7,624,836,699.86/94,341.24
  6. Step 6: Final answer
    x = 80,821.88

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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.