Home / 104,374.14-156,547.20-29,501.06

Finding the Fourth Proportional to 104,374.14, 156,547.20 and 29,501.06

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Solution

The fourth proportional to 104,374.14, 156,547.20 and 29,501.06 is: 44,247.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,374.14 : 156,547.20 = 29,501.06 : x
  2. Step 2: Convert to fraction form
    104,374.14/156,547.20 = 29,501.06/x
  3. Step 3: Cross multiply
    104,374.14x = 156,547.20 × 29,501.06
  4. Step 4: Simplify right side
    104,374.14x = 4,618,308,340.03
  5. Step 5: Solve for x
    x = 4,618,308,340.03/104,374.14
  6. Step 6: Final answer
    x = 44,247.63

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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.