Home / 35,580.33-53,379.26-25,070.87

Finding the Fourth Proportional to 35,580.33, 53,379.26 and 25,070.87

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Solution

The fourth proportional to 35,580.33, 53,379.26 and 25,070.87 is: 37,612.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580.33 : 53,379.26 = 25,070.87 : x
  2. Step 2: Convert to fraction form
    35,580.33/53,379.26 = 25,070.87/x
  3. Step 3: Cross multiply
    35,580.33x = 53,379.26 × 25,070.87
  4. Step 4: Simplify right side
    35,580.33x = 1,338,264,479.95
  5. Step 5: Solve for x
    x = 1,338,264,479.95/35,580.33
  6. Step 6: Final answer
    x = 37,612.48

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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.