Home / 83,334.84-115,001.58-45,094.26

Finding the Fourth Proportional to 83,334.84, 115,001.58 and 45,094.26

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Solution

The fourth proportional to 83,334.84, 115,001.58 and 45,094.26 is: 62,229.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,334.84 : 115,001.58 = 45,094.26 : x
  2. Step 2: Convert to fraction form
    83,334.84/115,001.58 = 45,094.26/x
  3. Step 3: Cross multiply
    83,334.84x = 115,001.58 × 45,094.26
  4. Step 4: Simplify right side
    83,334.84x = 5,185,911,148.93
  5. Step 5: Solve for x
    x = 5,185,911,148.93/83,334.84
  6. Step 6: Final answer
    x = 62,229.81

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1.5x scale

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.