Home / 45,239.04-62,428.73-25,095.83

Finding the Fourth Proportional to 45,239.04, 62,428.73 and 25,095.83

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Solution

The fourth proportional to 45,239.04, 62,428.73 and 25,095.83 is: 34,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,239.04 : 62,428.73 = 25,095.83 : x
  2. Step 2: Convert to fraction form
    45,239.04/62,428.73 = 25,095.83/x
  3. Step 3: Cross multiply
    45,239.04x = 62,428.73 × 25,095.83
  4. Step 4: Simplify right side
    45,239.04x = 1,566,700,357.57
  5. Step 5: Solve for x
    x = 1,566,700,357.57/45,239.04
  6. Step 6: Final answer
    x = 34,631.60

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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.