Home / 49,386.48-74,081.54-23,084.16

Finding the Fourth Proportional to 49,386.48, 74,081.54 and 23,084.16

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Solution

The fourth proportional to 49,386.48, 74,081.54 and 23,084.16 is: 34,627.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,386.48 : 74,081.54 = 23,084.16 : x
  2. Step 2: Convert to fraction form
    49,386.48/74,081.54 = 23,084.16/x
  3. Step 3: Cross multiply
    49,386.48x = 74,081.54 × 23,084.16
  4. Step 4: Simplify right side
    49,386.48x = 1,710,109,772.46
  5. Step 5: Solve for x
    x = 1,710,109,772.46/49,386.48
  6. Step 6: Final answer
    x = 34,627.09

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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.