Home / 44,505.75-61,424.81-25,385.57

Finding the Fourth Proportional to 44,505.75, 61,424.81 and 25,385.57

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Solution

The fourth proportional to 44,505.75, 61,424.81 and 25,385.57 is: 35,036.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,505.75 : 61,424.81 = 25,385.57 : x
  2. Step 2: Convert to fraction form
    44,505.75/61,424.81 = 25,385.57/x
  3. Step 3: Cross multiply
    44,505.75x = 61,424.81 × 25,385.57
  4. Step 4: Simplify right side
    44,505.75x = 1,559,303,813.99
  5. Step 5: Solve for x
    x = 1,559,303,813.99/44,505.75
  6. Step 6: Final answer
    x = 35,036.01

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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.