Home / 22,233.58-30,667.88-14,263.18

Finding the Fourth Proportional to 22,233.58, 30,667.88 and 14,263.18

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Solution

The fourth proportional to 22,233.58, 30,667.88 and 14,263.18 is: 19,673.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.58 : 30,667.88 = 14,263.18 : x
  2. Step 2: Convert to fraction form
    22,233.58/30,667.88 = 14,263.18/x
  3. Step 3: Cross multiply
    22,233.58x = 30,667.88 × 14,263.18
  4. Step 4: Simplify right side
    22,233.58x = 437,421,492.66
  5. Step 5: Solve for x
    x = 437,421,492.66/22,233.58
  6. Step 6: Final answer
    x = 19,673.91

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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.