Home / 104,891.06-157,473.80-62,274.30

Finding the Fourth Proportional to 104,891.06, 157,473.80 and 62,274.30

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Solution

The fourth proportional to 104,891.06, 157,473.80 and 62,274.30 is: 93,492.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,891.06 : 157,473.80 = 62,274.30 : x
  2. Step 2: Convert to fraction form
    104,891.06/157,473.80 = 62,274.30/x
  3. Step 3: Cross multiply
    104,891.06x = 157,473.80 × 62,274.30
  4. Step 4: Simplify right side
    104,891.06x = 9,806,570,663.34
  5. Step 5: Solve for x
    x = 9,806,570,663.34/104,891.06
  6. Step 6: Final answer
    x = 93,492.91

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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.