Home / 61,700.04-92,566.44-32,109.12

Finding the Fourth Proportional to 61,700.04, 92,566.44 and 32,109.12

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Solution

The fourth proportional to 61,700.04, 92,566.44 and 32,109.12 is: 48,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,700.04 : 92,566.44 = 32,109.12 : x
  2. Step 2: Convert to fraction form
    61,700.04/92,566.44 = 32,109.12/x
  3. Step 3: Cross multiply
    61,700.04x = 92,566.44 × 32,109.12
  4. Step 4: Simplify right side
    61,700.04x = 2,972,226,929.93
  5. Step 5: Solve for x
    x = 2,972,226,929.93/61,700.04
  6. Step 6: Final answer
    x = 48,172.20

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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.