Home / 7,590.55-10,475.01-4,233.58

Finding the Fourth Proportional to 7,590.55, 10,475.01 and 4,233.58

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Solution

The fourth proportional to 7,590.55, 10,475.01 and 4,233.58 is: 5,842.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590.55 : 10,475.01 = 4,233.58 : x
  2. Step 2: Convert to fraction form
    7,590.55/10,475.01 = 4,233.58/x
  3. Step 3: Cross multiply
    7,590.55x = 10,475.01 × 4,233.58
  4. Step 4: Simplify right side
    7,590.55x = 44,346,792.84
  5. Step 5: Solve for x
    x = 44,346,792.84/7,590.55
  6. Step 6: Final answer
    x = 5,842.37

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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.