Home / 62,992.04-94,455.59-18,613.01

Finding the Fourth Proportional to 62,992.04, 94,455.59 and 18,613.01

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Solution

The fourth proportional to 62,992.04, 94,455.59 and 18,613.01 is: 27,909.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,992.04 : 94,455.59 = 18,613.01 : x
  2. Step 2: Convert to fraction form
    62,992.04/94,455.59 = 18,613.01/x
  3. Step 3: Cross multiply
    62,992.04x = 94,455.59 × 18,613.01
  4. Step 4: Simplify right side
    62,992.04x = 1,758,102,984.30
  5. Step 5: Solve for x
    x = 1,758,102,984.30/62,992.04
  6. Step 6: Final answer
    x = 27,909.93

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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.