Home / 64,112.19-88,472.23-37,252.59

Finding the Fourth Proportional to 64,112.19, 88,472.23 and 37,252.59

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Solution

The fourth proportional to 64,112.19, 88,472.23 and 37,252.59 is: 51,407.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,112.19 : 88,472.23 = 37,252.59 : x
  2. Step 2: Convert to fraction form
    64,112.19/88,472.23 = 37,252.59/x
  3. Step 3: Cross multiply
    64,112.19x = 88,472.23 × 37,252.59
  4. Step 4: Simplify right side
    64,112.19x = 3,295,819,710.58
  5. Step 5: Solve for x
    x = 3,295,819,710.58/64,112.19
  6. Step 6: Final answer
    x = 51,407.07

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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.