Home / 48,831.98-67,394.34-27,322.94

Finding the Fourth Proportional to 48,831.98, 67,394.34 and 27,322.94

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Solution

The fourth proportional to 48,831.98, 67,394.34 and 27,322.94 is: 37,709.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,831.98 : 67,394.34 = 27,322.94 : x
  2. Step 2: Convert to fraction form
    48,831.98/67,394.34 = 27,322.94/x
  3. Step 3: Cross multiply
    48,831.98x = 67,394.34 × 27,322.94
  4. Step 4: Simplify right side
    48,831.98x = 1,841,411,171.19
  5. Step 5: Solve for x
    x = 1,841,411,171.19/48,831.98
  6. Step 6: Final answer
    x = 37,709.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.