Home / 96,062.47-144,090.63-43,471.95

Finding the Fourth Proportional to 96,062.47, 144,090.63 and 43,471.95

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Solution

The fourth proportional to 96,062.47, 144,090.63 and 43,471.95 is: 65,206.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,062.47 : 144,090.63 = 43,471.95 : x
  2. Step 2: Convert to fraction form
    96,062.47/144,090.63 = 43,471.95/x
  3. Step 3: Cross multiply
    96,062.47x = 144,090.63 × 43,471.95
  4. Step 4: Simplify right side
    96,062.47x = 6,263,900,662.83
  5. Step 5: Solve for x
    x = 6,263,900,662.83/96,062.47
  6. Step 6: Final answer
    x = 65,206.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.