Home / 22,973.22-31,706.48-14,025.92

Finding the Fourth Proportional to 22,973.22, 31,706.48 and 14,025.92

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Solution

The fourth proportional to 22,973.22, 31,706.48 and 14,025.92 is: 19,357.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,973.22 : 31,706.48 = 14,025.92 : x
  2. Step 2: Convert to fraction form
    22,973.22/31,706.48 = 14,025.92/x
  3. Step 3: Cross multiply
    22,973.22x = 31,706.48 × 14,025.92
  4. Step 4: Simplify right side
    22,973.22x = 444,712,428.49
  5. Step 5: Solve for x
    x = 444,712,428.49/22,973.22
  6. Step 6: Final answer
    x = 19,357.86

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1.5x scale

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.