Home / 73,270.13-101,117.03-41,004.47

Finding the Fourth Proportional to 73,270.13, 101,117.03 and 41,004.47

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Solution

The fourth proportional to 73,270.13, 101,117.03 and 41,004.47 is: 56,588.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,270.13 : 101,117.03 = 41,004.47 : x
  2. Step 2: Convert to fraction form
    73,270.13/101,117.03 = 41,004.47/x
  3. Step 3: Cross multiply
    73,270.13x = 101,117.03 × 41,004.47
  4. Step 4: Simplify right side
    73,270.13x = 4,146,250,270.89
  5. Step 5: Solve for x
    x = 4,146,250,270.89/73,270.13
  6. Step 6: Final answer
    x = 56,588.55

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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.