Home / 5,056.79-7,585.19-1,594.31

Finding the Fourth Proportional to 5,056.79, 7,585.19 and 1,594.31

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Solution

The fourth proportional to 5,056.79, 7,585.19 and 1,594.31 is: 2,391.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056.79 : 7,585.19 = 1,594.31 : x
  2. Step 2: Convert to fraction form
    5,056.79/7,585.19 = 1,594.31/x
  3. Step 3: Cross multiply
    5,056.79x = 7,585.19 × 1,594.31
  4. Step 4: Simplify right side
    5,056.79x = 12,093,161.24
  5. Step 5: Solve for x
    x = 12,093,161.24/5,056.79
  6. Step 6: Final answer
    x = 2,391.47

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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.