Home / 62,022.69-93,034.06-15,275.57

Finding the Fourth Proportional to 62,022.69, 93,034.06 and 15,275.57

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Solution

The fourth proportional to 62,022.69, 93,034.06 and 15,275.57 is: 22,913.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,022.69 : 93,034.06 = 15,275.57 : x
  2. Step 2: Convert to fraction form
    62,022.69/93,034.06 = 15,275.57/x
  3. Step 3: Cross multiply
    62,022.69x = 93,034.06 × 15,275.57
  4. Step 4: Simplify right side
    62,022.69x = 1,421,147,792.55
  5. Step 5: Solve for x
    x = 1,421,147,792.55/62,022.69
  6. Step 6: Final answer
    x = 22,913.35

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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.