Home / 375,126.35-562,744.86-108,852.24

Finding the Fourth Proportional to 375,126.35, 562,744.86 and 108,852.24

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Solution

The fourth proportional to 375,126.35, 562,744.86 and 108,852.24 is: 163,294.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,126.35 : 562,744.86 = 108,852.24 : x
  2. Step 2: Convert to fraction form
    375,126.35/562,744.86 = 108,852.24/x
  3. Step 3: Cross multiply
    375,126.35x = 562,744.86 × 108,852.24
  4. Step 4: Simplify right side
    375,126.35x = 61,256,038,559.49
  5. Step 5: Solve for x
    x = 61,256,038,559.49/375,126.35
  6. Step 6: Final answer
    x = 163,294.42

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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.