Home / 73,443.14-101,355.67-41,188.08

Finding the Fourth Proportional to 73,443.14, 101,355.67 and 41,188.08

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Solution

The fourth proportional to 73,443.14, 101,355.67 and 41,188.08 is: 56,841.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,443.14 : 101,355.67 = 41,188.08 : x
  2. Step 2: Convert to fraction form
    73,443.14/101,355.67 = 41,188.08/x
  3. Step 3: Cross multiply
    73,443.14x = 101,355.67 × 41,188.08
  4. Step 4: Simplify right side
    73,443.14x = 4,174,645,444.41
  5. Step 5: Solve for x
    x = 4,174,645,444.41/73,443.14
  6. Step 6: Final answer
    x = 56,841.87

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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.