Home / 95,508.39-143,271.69-39,352.29

Finding the Fourth Proportional to 95,508.39, 143,271.69 and 39,352.29

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Solution

The fourth proportional to 95,508.39, 143,271.69 and 39,352.29 is: 59,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,508.39 : 143,271.69 = 39,352.29 : x
  2. Step 2: Convert to fraction form
    95,508.39/143,271.69 = 39,352.29/x
  3. Step 3: Cross multiply
    95,508.39x = 143,271.69 × 39,352.29
  4. Step 4: Simplify right side
    95,508.39x = 5,638,069,093.67
  5. Step 5: Solve for x
    x = 5,638,069,093.67/95,508.39
  6. Step 6: Final answer
    x = 59,032.19

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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.