Home / 5,017.56-7,526.22-1,730.58

Finding the Fourth Proportional to 5,017.56, 7,526.22 and 1,730.58

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Solution

The fourth proportional to 5,017.56, 7,526.22 and 1,730.58 is: 2,595.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017.56 : 7,526.22 = 1,730.58 : x
  2. Step 2: Convert to fraction form
    5,017.56/7,526.22 = 1,730.58/x
  3. Step 3: Cross multiply
    5,017.56x = 7,526.22 × 1,730.58
  4. Step 4: Simplify right side
    5,017.56x = 13,024,725.81
  5. Step 5: Solve for x
    x = 13,024,725.81/5,017.56
  6. Step 6: Final answer
    x = 2,595.83

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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.