Home / 48,669.04-72,988.98-17,497

Finding the Fourth Proportional to 48,669.04, 72,988.98 and 17,497

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Solution

The fourth proportional to 48,669.04, 72,988.98 and 17,497 is: 26,240.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,669.04 : 72,988.98 = 17,497 : x
  2. Step 2: Convert to fraction form
    48,669.04/72,988.98 = 17,497/x
  3. Step 3: Cross multiply
    48,669.04x = 72,988.98 × 17,497
  4. Step 4: Simplify right side
    48,669.04x = 1,277,088,183.06
  5. Step 5: Solve for x
    x = 1,277,088,183.06/48,669.04
  6. Step 6: Final answer
    x = 26,240.26

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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.