Home / 34,424.69-47,506.26-20,094.53

Finding the Fourth Proportional to 34,424.69, 47,506.26 and 20,094.53

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Solution

The fourth proportional to 34,424.69, 47,506.26 and 20,094.53 is: 27,730.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,424.69 : 47,506.26 = 20,094.53 : x
  2. Step 2: Convert to fraction form
    34,424.69/47,506.26 = 20,094.53/x
  3. Step 3: Cross multiply
    34,424.69x = 47,506.26 × 20,094.53
  4. Step 4: Simplify right side
    34,424.69x = 954,615,966.76
  5. Step 5: Solve for x
    x = 954,615,966.76/34,424.69
  6. Step 6: Final answer
    x = 27,730.56

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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.