Home / 4,275.63-5,898.74-2,596.40

Finding the Fourth Proportional to 4,275.63, 5,898.74 and 2,596.40

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Solution

The fourth proportional to 4,275.63, 5,898.74 and 2,596.40 is: 3,582.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275.63 : 5,898.74 = 2,596.40 : x
  2. Step 2: Convert to fraction form
    4,275.63/5,898.74 = 2,596.40/x
  3. Step 3: Cross multiply
    4,275.63x = 5,898.74 × 2,596.40
  4. Step 4: Simplify right side
    4,275.63x = 15,315,465.53
  5. Step 5: Solve for x
    x = 15,315,465.53/4,275.63
  6. Step 6: Final answer
    x = 3,582.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.