Home / 39,492.04-59,248.45-14,194.11

Finding the Fourth Proportional to 39,492.04, 59,248.45 and 14,194.11

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Solution

The fourth proportional to 39,492.04, 59,248.45 and 14,194.11 is: 21,294.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,492.04 : 59,248.45 = 14,194.11 : x
  2. Step 2: Convert to fraction form
    39,492.04/59,248.45 = 14,194.11/x
  3. Step 3: Cross multiply
    39,492.04x = 59,248.45 × 14,194.11
  4. Step 4: Simplify right side
    39,492.04x = 840,978,945.66
  5. Step 5: Solve for x
    x = 840,978,945.66/39,492.04
  6. Step 6: Final answer
    x = 21,294.90

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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.