Home / 32,752.69-45,095.09-29,759.57

Finding the Fourth Proportional to 32,752.69, 45,095.09 and 29,759.57

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Solution

The fourth proportional to 32,752.69, 45,095.09 and 29,759.57 is: 40,974.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,752.69 : 45,095.09 = 29,759.57 : x
  2. Step 2: Convert to fraction form
    32,752.69/45,095.09 = 29,759.57/x
  3. Step 3: Cross multiply
    32,752.69x = 45,095.09 × 29,759.57
  4. Step 4: Simplify right side
    32,752.69x = 1,342,010,487.51
  5. Step 5: Solve for x
    x = 1,342,010,487.51/32,752.69
  6. Step 6: Final answer
    x = 40,974.05

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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.