Home / 44,783.28-61,809.76-25,675.89

Finding the Fourth Proportional to 44,783.28, 61,809.76 and 25,675.89

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Solution

The fourth proportional to 44,783.28, 61,809.76 and 25,675.89 is: 35,437.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,783.28 : 61,809.76 = 25,675.89 : x
  2. Step 2: Convert to fraction form
    44,783.28/61,809.76 = 25,675.89/x
  3. Step 3: Cross multiply
    44,783.28x = 61,809.76 × 25,675.89
  4. Step 4: Simplify right side
    44,783.28x = 1,587,020,598.69
  5. Step 5: Solve for x
    x = 1,587,020,598.69/44,783.28
  6. Step 6: Final answer
    x = 35,437.79

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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.