Home / 73,216.41-101,030.24-41,385.23

Finding the Fourth Proportional to 73,216.41, 101,030.24 and 41,385.23

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Solution

The fourth proportional to 73,216.41, 101,030.24 and 41,385.23 is: 57,106.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,216.41 : 101,030.24 = 41,385.23 : x
  2. Step 2: Convert to fraction form
    73,216.41/101,030.24 = 41,385.23/x
  3. Step 3: Cross multiply
    73,216.41x = 101,030.24 × 41,385.23
  4. Step 4: Simplify right side
    73,216.41x = 4,181,159,007.28
  5. Step 5: Solve for x
    x = 4,181,159,007.28/73,216.41
  6. Step 6: Final answer
    x = 57,106.86

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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.