Home / 41,354.69-57,045.87-25,427.86

Finding the Fourth Proportional to 41,354.69, 57,045.87 and 25,427.86

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Solution

The fourth proportional to 41,354.69, 57,045.87 and 25,427.86 is: 35,075.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.69 : 57,045.87 = 25,427.86 : x
  2. Step 2: Convert to fraction form
    41,354.69/57,045.87 = 25,427.86/x
  3. Step 3: Cross multiply
    41,354.69x = 57,045.87 × 25,427.86
  4. Step 4: Simplify right side
    41,354.69x = 1,450,554,253.32
  5. Step 5: Solve for x
    x = 1,450,554,253.32/41,354.69
  6. Step 6: Final answer
    x = 35,075.94

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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.