Home / 163,264.13-244,887.55-50,931.48

Finding the Fourth Proportional to 163,264.13, 244,887.55 and 50,931.48

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Solution

The fourth proportional to 163,264.13, 244,887.55 and 50,931.48 is: 76,394.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,264.13 : 244,887.55 = 50,931.48 : x
  2. Step 2: Convert to fraction form
    163,264.13/244,887.55 = 50,931.48/x
  3. Step 3: Cross multiply
    163,264.13x = 244,887.55 × 50,931.48
  4. Step 4: Simplify right side
    163,264.13x = 12,472,485,355.07
  5. Step 5: Solve for x
    x = 12,472,485,355.07/163,264.13
  6. Step 6: Final answer
    x = 76,394.52

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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.