Home / 163,205.32-244,660.18-57,999.68

Finding the Fourth Proportional to 163,205.32, 244,660.18 and 57,999.68

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Solution

The fourth proportional to 163,205.32, 244,660.18 and 57,999.68 is: 86,947.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,205.32 : 244,660.18 = 57,999.68 : x
  2. Step 2: Convert to fraction form
    163,205.32/244,660.18 = 57,999.68/x
  3. Step 3: Cross multiply
    163,205.32x = 244,660.18 × 57,999.68
  4. Step 4: Simplify right side
    163,205.32x = 14,190,212,148.74
  5. Step 5: Solve for x
    x = 14,190,212,148.74/163,205.32
  6. Step 6: Final answer
    x = 86,947.00

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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.