Home / 45,228.70-62,413.23-25,084

Finding the Fourth Proportional to 45,228.70, 62,413.23 and 25,084

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Solution

The fourth proportional to 45,228.70, 62,413.23 and 25,084 is: 34,614.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,228.70 : 62,413.23 = 25,084 : x
  2. Step 2: Convert to fraction form
    45,228.70/62,413.23 = 25,084/x
  3. Step 3: Cross multiply
    45,228.70x = 62,413.23 × 25,084
  4. Step 4: Simplify right side
    45,228.70x = 1,565,573,461.32
  5. Step 5: Solve for x
    x = 1,565,573,461.32/45,228.70
  6. Step 6: Final answer
    x = 34,614.60

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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.