Home / 60,519.23-83,515.34-33,661.16

Finding the Fourth Proportional to 60,519.23, 83,515.34 and 33,661.16

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Solution

The fourth proportional to 60,519.23, 83,515.34 and 33,661.16 is: 46,451.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,519.23 : 83,515.34 = 33,661.16 : x
  2. Step 2: Convert to fraction form
    60,519.23/83,515.34 = 33,661.16/x
  3. Step 3: Cross multiply
    60,519.23x = 83,515.34 × 33,661.16
  4. Step 4: Simplify right side
    60,519.23x = 2,811,223,515.14
  5. Step 5: Solve for x
    x = 2,811,223,515.14/60,519.23
  6. Step 6: Final answer
    x = 46,451.74

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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.