Home / 14,818.94-22,233.90-6,925.91

Finding the Fourth Proportional to 14,818.94, 22,233.90 and 6,925.91

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Solution

The fourth proportional to 14,818.94, 22,233.90 and 6,925.91 is: 10,391.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,818.94 : 22,233.90 = 6,925.91 : x
  2. Step 2: Convert to fraction form
    14,818.94/22,233.90 = 6,925.91/x
  3. Step 3: Cross multiply
    14,818.94x = 22,233.90 × 6,925.91
  4. Step 4: Simplify right side
    14,818.94x = 153,989,990.35
  5. Step 5: Solve for x
    x = 153,989,990.35/14,818.94
  6. Step 6: Final answer
    x = 10,391.43

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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.