Home / 31,955.22-47,934.99-23,293.62

Finding the Fourth Proportional to 31,955.22, 47,934.99 and 23,293.62

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Solution

The fourth proportional to 31,955.22, 47,934.99 and 23,293.62 is: 34,942.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,955.22 : 47,934.99 = 23,293.62 : x
  2. Step 2: Convert to fraction form
    31,955.22/47,934.99 = 23,293.62/x
  3. Step 3: Cross multiply
    31,955.22x = 47,934.99 × 23,293.62
  4. Step 4: Simplify right side
    31,955.22x = 1,116,579,441.76
  5. Step 5: Solve for x
    x = 1,116,579,441.76/31,955.22
  6. Step 6: Final answer
    x = 34,942.00

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1.5x scale

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.