Home / 4,590.48-6,334.86-2,494.62

Finding the Fourth Proportional to 4,590.48, 6,334.86 and 2,494.62

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Solution

The fourth proportional to 4,590.48, 6,334.86 and 2,494.62 is: 3,442.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.48 : 6,334.86 = 2,494.62 : x
  2. Step 2: Convert to fraction form
    4,590.48/6,334.86 = 2,494.62/x
  3. Step 3: Cross multiply
    4,590.48x = 6,334.86 × 2,494.62
  4. Step 4: Simplify right side
    4,590.48x = 15,803,068.45
  5. Step 5: Solve for x
    x = 15,803,068.45/4,590.48
  6. Step 6: Final answer
    x = 3,442.57

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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.