Home / 27,967.04-41,957.84-10,437

Finding the Fourth Proportional to 27,967.04, 41,957.84 and 10,437

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Solution

The fourth proportional to 27,967.04, 41,957.84 and 10,437 is: 15,658.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,967.04 : 41,957.84 = 10,437 : x
  2. Step 2: Convert to fraction form
    27,967.04/41,957.84 = 10,437/x
  3. Step 3: Cross multiply
    27,967.04x = 41,957.84 × 10,437
  4. Step 4: Simplify right side
    27,967.04x = 437,913,976.08
  5. Step 5: Solve for x
    x = 437,913,976.08/27,967.04
  6. Step 6: Final answer
    x = 15,658.22

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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.