Home / 22,925.57-34,400.20-9,774.41

Finding the Fourth Proportional to 22,925.57, 34,400.20 and 9,774.41

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Solution

The fourth proportional to 22,925.57, 34,400.20 and 9,774.41 is: 14,666.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925.57 : 34,400.20 = 9,774.41 : x
  2. Step 2: Convert to fraction form
    22,925.57/34,400.20 = 9,774.41/x
  3. Step 3: Cross multiply
    22,925.57x = 34,400.20 × 9,774.41
  4. Step 4: Simplify right side
    22,925.57x = 336,241,658.88
  5. Step 5: Solve for x
    x = 336,241,658.88/22,925.57
  6. Step 6: Final answer
    x = 14,666.67

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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.