Home / 62,294.07-93,440.63-15,546.63

Finding the Fourth Proportional to 62,294.07, 93,440.63 and 15,546.63

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Solution

The fourth proportional to 62,294.07, 93,440.63 and 15,546.63 is: 23,319.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,294.07 : 93,440.63 = 15,546.63 : x
  2. Step 2: Convert to fraction form
    62,294.07/93,440.63 = 15,546.63/x
  3. Step 3: Cross multiply
    62,294.07x = 93,440.63 × 15,546.63
  4. Step 4: Simplify right side
    62,294.07x = 1,452,686,823.84
  5. Step 5: Solve for x
    x = 1,452,686,823.84/62,294.07
  6. Step 6: Final answer
    x = 23,319.83

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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.