Home / 39,266.04-59,120.94-34,615.80

Finding the Fourth Proportional to 39,266.04, 59,120.94 and 34,615.80

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Solution

The fourth proportional to 39,266.04, 59,120.94 and 34,615.80 is: 52,119.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,266.04 : 59,120.94 = 34,615.80 : x
  2. Step 2: Convert to fraction form
    39,266.04/59,120.94 = 34,615.80/x
  3. Step 3: Cross multiply
    39,266.04x = 59,120.94 × 34,615.80
  4. Step 4: Simplify right side
    39,266.04x = 2,046,518,634.85
  5. Step 5: Solve for x
    x = 2,046,518,634.85/39,266.04
  6. Step 6: Final answer
    x = 52,119.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.