Home / 94,313.59-130,206.57-62,525.54

Finding the Fourth Proportional to 94,313.59, 130,206.57 and 62,525.54

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Solution

The fourth proportional to 94,313.59, 130,206.57 and 62,525.54 is: 86,320.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,313.59 : 130,206.57 = 62,525.54 : x
  2. Step 2: Convert to fraction form
    94,313.59/130,206.57 = 62,525.54/x
  3. Step 3: Cross multiply
    94,313.59x = 130,206.57 × 62,525.54
  4. Step 4: Simplify right side
    94,313.59x = 8,141,236,100.80
  5. Step 5: Solve for x
    x = 8,141,236,100.80/94,313.59
  6. Step 6: Final answer
    x = 86,320.92

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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.