Home / 155,218.13-232,827.20-44,410.13

Finding the Fourth Proportional to 155,218.13, 232,827.20 and 44,410.13

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Solution

The fourth proportional to 155,218.13, 232,827.20 and 44,410.13 is: 66,615.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,218.13 : 232,827.20 = 44,410.13 : x
  2. Step 2: Convert to fraction form
    155,218.13/232,827.20 = 44,410.13/x
  3. Step 3: Cross multiply
    155,218.13x = 232,827.20 × 44,410.13
  4. Step 4: Simplify right side
    155,218.13x = 10,339,886,219.54
  5. Step 5: Solve for x
    x = 10,339,886,219.54/155,218.13
  6. Step 6: Final answer
    x = 66,615.20

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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.