Home / 97,988.04-146,962.08-27,848.52

Finding the Fourth Proportional to 97,988.04, 146,962.08 and 27,848.52

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Solution

The fourth proportional to 97,988.04, 146,962.08 and 27,848.52 is: 41,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,988.04 : 146,962.08 = 27,848.52 : x
  2. Step 2: Convert to fraction form
    97,988.04/146,962.08 = 27,848.52/x
  3. Step 3: Cross multiply
    97,988.04x = 146,962.08 × 27,848.52
  4. Step 4: Simplify right side
    97,988.04x = 4,092,676,424.12
  5. Step 5: Solve for x
    x = 4,092,676,424.12/97,988.04
  6. Step 6: Final answer
    x = 41,767.10

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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.