Home / 160,727.66-241,107.69-42,407.18

Finding the Fourth Proportional to 160,727.66, 241,107.69 and 42,407.18

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Solution

The fourth proportional to 160,727.66, 241,107.69 and 42,407.18 is: 63,615.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,727.66 : 241,107.69 = 42,407.18 : x
  2. Step 2: Convert to fraction form
    160,727.66/241,107.69 = 42,407.18/x
  3. Step 3: Cross multiply
    160,727.66x = 241,107.69 × 42,407.18
  4. Step 4: Simplify right side
    160,727.66x = 10,224,697,209.21
  5. Step 5: Solve for x
    x = 10,224,697,209.21/160,727.66
  6. Step 6: Final answer
    x = 63,615.04

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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.