Home / 160,946.28-241,341.66-67,426.92

Finding the Fourth Proportional to 160,946.28, 241,341.66 and 67,426.92

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Solution

The fourth proportional to 160,946.28, 241,341.66 and 67,426.92 is: 101,107.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,946.28 : 241,341.66 = 67,426.92 : x
  2. Step 2: Convert to fraction form
    160,946.28/241,341.66 = 67,426.92/x
  3. Step 3: Cross multiply
    160,946.28x = 241,341.66 × 67,426.92
  4. Step 4: Simplify right side
    160,946.28x = 16,272,924,801.49
  5. Step 5: Solve for x
    x = 16,272,924,801.49/160,946.28
  6. Step 6: Final answer
    x = 101,107.80

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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.