Home / 4,253.04-5,869.52-2,364.78

Finding the Fourth Proportional to 4,253.04, 5,869.52 and 2,364.78

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Solution

The fourth proportional to 4,253.04, 5,869.52 and 2,364.78 is: 3,263.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253.04 : 5,869.52 = 2,364.78 : x
  2. Step 2: Convert to fraction form
    4,253.04/5,869.52 = 2,364.78/x
  3. Step 3: Cross multiply
    4,253.04x = 5,869.52 × 2,364.78
  4. Step 4: Simplify right side
    4,253.04x = 13,880,094.16
  5. Step 5: Solve for x
    x = 13,880,094.16/4,253.04
  6. Step 6: Final answer
    x = 3,263.57

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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.