Home / 48,668.04-72,987.48-17,496

Finding the Fourth Proportional to 48,668.04, 72,987.48 and 17,496

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Solution

The fourth proportional to 48,668.04, 72,987.48 and 17,496 is: 26,238.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,668.04 : 72,987.48 = 17,496 : x
  2. Step 2: Convert to fraction form
    48,668.04/72,987.48 = 17,496/x
  3. Step 3: Cross multiply
    48,668.04x = 72,987.48 × 17,496
  4. Step 4: Simplify right side
    48,668.04x = 1,276,988,950.08
  5. Step 5: Solve for x
    x = 1,276,988,950.08/48,668.04
  6. Step 6: Final answer
    x = 26,238.76

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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.