Home / 62,455.65-93,639.66-23,007.70

Finding the Fourth Proportional to 62,455.65, 93,639.66 and 23,007.70

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Solution

The fourth proportional to 62,455.65, 93,639.66 and 23,007.70 is: 34,495.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,455.65 : 93,639.66 = 23,007.70 : x
  2. Step 2: Convert to fraction form
    62,455.65/93,639.66 = 23,007.70/x
  3. Step 3: Cross multiply
    62,455.65x = 93,639.66 × 23,007.70
  4. Step 4: Simplify right side
    62,455.65x = 2,154,433,205.38
  5. Step 5: Solve for x
    x = 2,154,433,205.38/62,455.65
  6. Step 6: Final answer
    x = 34,495.41

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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.