Home / 35,675.03-53,547.48-29,789.57

Finding the Fourth Proportional to 35,675.03, 53,547.48 and 29,789.57

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Solution

The fourth proportional to 35,675.03, 53,547.48 and 29,789.57 is: 44,713.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,675.03 : 53,547.48 = 29,789.57 : x
  2. Step 2: Convert to fraction form
    35,675.03/53,547.48 = 29,789.57/x
  3. Step 3: Cross multiply
    35,675.03x = 53,547.48 × 29,789.57
  4. Step 4: Simplify right side
    35,675.03x = 1,595,156,537.65
  5. Step 5: Solve for x
    x = 1,595,156,537.65/35,675.03
  6. Step 6: Final answer
    x = 44,713.53

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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.