Home / 8,735.04-12,054.42-4,756.16

Finding the Fourth Proportional to 8,735.04, 12,054.42 and 4,756.16

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Solution

The fourth proportional to 8,735.04, 12,054.42 and 4,756.16 is: 6,563.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735.04 : 12,054.42 = 4,756.16 : x
  2. Step 2: Convert to fraction form
    8,735.04/12,054.42 = 4,756.16/x
  3. Step 3: Cross multiply
    8,735.04x = 12,054.42 × 4,756.16
  4. Step 4: Simplify right side
    8,735.04x = 57,332,689.96
  5. Step 5: Solve for x
    x = 57,332,689.96/8,735.04
  6. Step 6: Final answer
    x = 6,563.53

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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.