Home / 16,925.30-25,393.13-7,573.19

Finding the Fourth Proportional to 16,925.30, 25,393.13 and 7,573.19

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Solution

The fourth proportional to 16,925.30, 25,393.13 and 7,573.19 is: 11,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,925.30 : 25,393.13 = 7,573.19 : x
  2. Step 2: Convert to fraction form
    16,925.30/25,393.13 = 7,573.19/x
  3. Step 3: Cross multiply
    16,925.30x = 25,393.13 × 7,573.19
  4. Step 4: Simplify right side
    16,925.30x = 192,306,890.15
  5. Step 5: Solve for x
    x = 192,306,890.15/16,925.30
  6. Step 6: Final answer
    x = 11,362.10

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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.