Home / 59,968.16-82,754.40-33,110.16

Finding the Fourth Proportional to 59,968.16, 82,754.40 and 33,110.16

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Solution

The fourth proportional to 59,968.16, 82,754.40 and 33,110.16 is: 45,691.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,968.16 : 82,754.40 = 33,110.16 : x
  2. Step 2: Convert to fraction form
    59,968.16/82,754.40 = 33,110.16/x
  3. Step 3: Cross multiply
    59,968.16x = 82,754.40 × 33,110.16
  4. Step 4: Simplify right side
    59,968.16x = 2,740,011,424.70
  5. Step 5: Solve for x
    x = 2,740,011,424.70/59,968.16
  6. Step 6: Final answer
    x = 45,691.10

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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.