Home / 277,350.56-382,743.91-150,026.15

Finding the Fourth Proportional to 277,350.56, 382,743.91 and 150,026.15

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Solution

The fourth proportional to 277,350.56, 382,743.91 and 150,026.15 is: 207,036.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,350.56 : 382,743.91 = 150,026.15 : x
  2. Step 2: Convert to fraction form
    277,350.56/382,743.91 = 150,026.15/x
  3. Step 3: Cross multiply
    277,350.56x = 382,743.91 × 150,026.15
  4. Step 4: Simplify right side
    277,350.56x = 57,421,594,899.22
  5. Step 5: Solve for x
    x = 57,421,594,899.22/277,350.56
  6. Step 6: Final answer
    x = 207,036.16

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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.