Home / 60,941.40-84,107.06-34,089.48

Finding the Fourth Proportional to 60,941.40, 84,107.06 and 34,089.48

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Solution

The fourth proportional to 60,941.40, 84,107.06 and 34,089.48 is: 47,047.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,941.40 : 84,107.06 = 34,089.48 : x
  2. Step 2: Convert to fraction form
    60,941.40/84,107.06 = 34,089.48/x
  3. Step 3: Cross multiply
    60,941.40x = 84,107.06 × 34,089.48
  4. Step 4: Simplify right side
    60,941.40x = 2,867,165,769.28
  5. Step 5: Solve for x
    x = 2,867,165,769.28/60,941.40
  6. Step 6: Final answer
    x = 47,047.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.