Home / 151,242.15-226,797.48-46,036.47

Finding the Fourth Proportional to 151,242.15, 226,797.48 and 46,036.47

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Solution

The fourth proportional to 151,242.15, 226,797.48 and 46,036.47 is: 69,034.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,242.15 : 226,797.48 = 46,036.47 : x
  2. Step 2: Convert to fraction form
    151,242.15/226,797.48 = 46,036.47/x
  3. Step 3: Cross multiply
    151,242.15x = 226,797.48 × 46,036.47
  4. Step 4: Simplify right side
    151,242.15x = 10,440,955,384.10
  5. Step 5: Solve for x
    x = 10,440,955,384.10/151,242.15
  6. Step 6: Final answer
    x = 69,034.69

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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.