Home / 4,802.49-6,627.47-3,034.89

Finding the Fourth Proportional to 4,802.49, 6,627.47 and 3,034.89

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Solution

The fourth proportional to 4,802.49, 6,627.47 and 3,034.89 is: 4,188.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802.49 : 6,627.47 = 3,034.89 : x
  2. Step 2: Convert to fraction form
    4,802.49/6,627.47 = 3,034.89/x
  3. Step 3: Cross multiply
    4,802.49x = 6,627.47 × 3,034.89
  4. Step 4: Simplify right side
    4,802.49x = 20,113,642.43
  5. Step 5: Solve for x
    x = 20,113,642.43/4,802.49
  6. Step 6: Final answer
    x = 4,188.17

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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.