Home / 6,925.04-10,392.58-2,708.92

Finding the Fourth Proportional to 6,925.04, 10,392.58 and 2,708.92

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Solution

The fourth proportional to 6,925.04, 10,392.58 and 2,708.92 is: 4,065.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.04 : 10,392.58 = 2,708.92 : x
  2. Step 2: Convert to fraction form
    6,925.04/10,392.58 = 2,708.92/x
  3. Step 3: Cross multiply
    6,925.04x = 10,392.58 × 2,708.92
  4. Step 4: Simplify right side
    6,925.04x = 28,152,647.34
  5. Step 5: Solve for x
    x = 28,152,647.34/6,925.04
  6. Step 6: Final answer
    x = 4,065.34

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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.