Home / 23,053.71-31,606.76-22,633.40

Finding the Fourth Proportional to 23,053.71, 31,606.76 and 22,633.40

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Solution

The fourth proportional to 23,053.71, 31,606.76 and 22,633.40 is: 31,030.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,053.71 : 31,606.76 = 22,633.40 : x
  2. Step 2: Convert to fraction form
    23,053.71/31,606.76 = 22,633.40/x
  3. Step 3: Cross multiply
    23,053.71x = 31,606.76 × 22,633.40
  4. Step 4: Simplify right side
    23,053.71x = 715,368,504.40
  5. Step 5: Solve for x
    x = 715,368,504.40/23,053.71
  6. Step 6: Final answer
    x = 31,030.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.