Home / 163,214.32-244,822.56-44,898.16

Finding the Fourth Proportional to 163,214.32, 244,822.56 and 44,898.16

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Solution

The fourth proportional to 163,214.32, 244,822.56 and 44,898.16 is: 67,347.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,214.32 : 244,822.56 = 44,898.16 : x
  2. Step 2: Convert to fraction form
    163,214.32/244,822.56 = 44,898.16/x
  3. Step 3: Cross multiply
    163,214.32x = 244,822.56 × 44,898.16
  4. Step 4: Simplify right side
    163,214.32x = 10,992,082,470.49
  5. Step 5: Solve for x
    x = 10,992,082,470.49/163,214.32
  6. Step 6: Final answer
    x = 67,347.54

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1.5x scale

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.