Home / 151,207.48-226,795.02-46,027.36

Finding the Fourth Proportional to 151,207.48, 226,795.02 and 46,027.36

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Solution

The fourth proportional to 151,207.48, 226,795.02 and 46,027.36 is: 69,036.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,207.48 : 226,795.02 = 46,027.36 : x
  2. Step 2: Convert to fraction form
    151,207.48/226,795.02 = 46,027.36/x
  3. Step 3: Cross multiply
    151,207.48x = 226,795.02 × 46,027.36
  4. Step 4: Simplify right side
    151,207.48x = 10,438,776,031.75
  5. Step 5: Solve for x
    x = 10,438,776,031.75/151,207.48
  6. Step 6: Final answer
    x = 69,036.11

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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.