Home / 4,392.01-6,585.58-1,925.56

Finding the Fourth Proportional to 4,392.01, 6,585.58 and 1,925.56

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Solution

The fourth proportional to 4,392.01, 6,585.58 and 1,925.56 is: 2,887.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.01 : 6,585.58 = 1,925.56 : x
  2. Step 2: Convert to fraction form
    4,392.01/6,585.58 = 1,925.56/x
  3. Step 3: Cross multiply
    4,392.01x = 6,585.58 × 1,925.56
  4. Step 4: Simplify right side
    4,392.01x = 12,680,929.42
  5. Step 5: Solve for x
    x = 12,680,929.42/4,392.01
  6. Step 6: Final answer
    x = 2,887.27

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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.