Home / 61,623.04-92,405.28-32,011.20

Finding the Fourth Proportional to 61,623.04, 92,405.28 and 32,011.20

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Solution

The fourth proportional to 61,623.04, 92,405.28 and 32,011.20 is: 48,001.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,623.04 : 92,405.28 = 32,011.20 : x
  2. Step 2: Convert to fraction form
    61,623.04/92,405.28 = 32,011.20/x
  3. Step 3: Cross multiply
    61,623.04x = 92,405.28 × 32,011.20
  4. Step 4: Simplify right side
    61,623.04x = 2,958,003,899.14
  5. Step 5: Solve for x
    x = 2,958,003,899.14/61,623.04
  6. Step 6: Final answer
    x = 48,001.59

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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.