Home / 34,662.00-47,833.56-18,746.45

Finding the Fourth Proportional to 34,662.00, 47,833.56 and 18,746.45

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Solution

The fourth proportional to 34,662.00, 47,833.56 and 18,746.45 is: 25,870.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,662.00 : 47,833.56 = 18,746.45 : x
  2. Step 2: Convert to fraction form
    34,662.00/47,833.56 = 18,746.45/x
  3. Step 3: Cross multiply
    34,662.00x = 47,833.56 × 18,746.45
  4. Step 4: Simplify right side
    34,662.00x = 896,709,221.08
  5. Step 5: Solve for x
    x = 896,709,221.08/34,662.00
  6. Step 6: Final answer
    x = 25,870.10

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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.