Home / 63,550.01-95,325.69-19,177.16

Finding the Fourth Proportional to 63,550.01, 95,325.69 and 19,177.16

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Solution

The fourth proportional to 63,550.01, 95,325.69 and 19,177.16 is: 28,765.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,550.01 : 95,325.69 = 19,177.16 : x
  2. Step 2: Convert to fraction form
    63,550.01/95,325.69 = 19,177.16/x
  3. Step 3: Cross multiply
    63,550.01x = 95,325.69 × 19,177.16
  4. Step 4: Simplify right side
    63,550.01x = 1,828,075,532.61
  5. Step 5: Solve for x
    x = 1,828,075,532.61/63,550.01
  6. Step 6: Final answer
    x = 28,765.94

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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.