Home / 247,701.33-341,829.63-134,524.08

Finding the Fourth Proportional to 247,701.33, 341,829.63 and 134,524.08

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Solution

The fourth proportional to 247,701.33, 341,829.63 and 134,524.08 is: 185,644.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,701.33 : 341,829.63 = 134,524.08 : x
  2. Step 2: Convert to fraction form
    247,701.33/341,829.63 = 134,524.08/x
  3. Step 3: Cross multiply
    247,701.33x = 341,829.63 × 134,524.08
  4. Step 4: Simplify right side
    247,701.33x = 45,984,316,492.49
  5. Step 5: Solve for x
    x = 45,984,316,492.49/247,701.33
  6. Step 6: Final answer
    x = 185,644.21

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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.