Home / 94,913.32-142,387.80-44,998.44

Finding the Fourth Proportional to 94,913.32, 142,387.80 and 44,998.44

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Solution

The fourth proportional to 94,913.32, 142,387.80 and 44,998.44 is: 67,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,913.32 : 142,387.80 = 44,998.44 : x
  2. Step 2: Convert to fraction form
    94,913.32/142,387.80 = 44,998.44/x
  3. Step 3: Cross multiply
    94,913.32x = 142,387.80 × 44,998.44
  4. Step 4: Simplify right side
    94,913.32x = 6,407,228,875.03
  5. Step 5: Solve for x
    x = 6,407,228,875.03/94,913.32
  6. Step 6: Final answer
    x = 67,506.11

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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.