Home / 4,707.08-6,497.04-2,937.62

Finding the Fourth Proportional to 4,707.08, 6,497.04 and 2,937.62

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Solution

The fourth proportional to 4,707.08, 6,497.04 and 2,937.62 is: 4,054.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.08 : 6,497.04 = 2,937.62 : x
  2. Step 2: Convert to fraction form
    4,707.08/6,497.04 = 2,937.62/x
  3. Step 3: Cross multiply
    4,707.08x = 6,497.04 × 2,937.62
  4. Step 4: Simplify right side
    4,707.08x = 19,085,834.64
  5. Step 5: Solve for x
    x = 19,085,834.64/4,707.08
  6. Step 6: Final answer
    x = 4,054.71

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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.