Home / 101,588.00-152,382.06-59,759.64

Finding the Fourth Proportional to 101,588.00, 152,382.06 and 59,759.64

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Solution

The fourth proportional to 101,588.00, 152,382.06 and 59,759.64 is: 89,639.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,588.00 : 152,382.06 = 59,759.64 : x
  2. Step 2: Convert to fraction form
    101,588.00/152,382.06 = 59,759.64/x
  3. Step 3: Cross multiply
    101,588.00x = 152,382.06 × 59,759.64
  4. Step 4: Simplify right side
    101,588.00x = 9,106,297,048.06
  5. Step 5: Solve for x
    x = 9,106,297,048.06/101,588.00
  6. Step 6: Final answer
    x = 89,639.50

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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.