Home / 39,750.06-59,624.48-10,167.65

Finding the Fourth Proportional to 39,750.06, 59,624.48 and 10,167.65

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Solution

The fourth proportional to 39,750.06, 59,624.48 and 10,167.65 is: 15,251.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,750.06 : 59,624.48 = 10,167.65 : x
  2. Step 2: Convert to fraction form
    39,750.06/59,624.48 = 10,167.65/x
  3. Step 3: Cross multiply
    39,750.06x = 59,624.48 × 10,167.65
  4. Step 4: Simplify right side
    39,750.06x = 606,240,495.11
  5. Step 5: Solve for x
    x = 606,240,495.11/39,750.06
  6. Step 6: Final answer
    x = 15,251.31

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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.