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Finding the Fourth Proportional to 6,703.04, 9,247.93 and 4,345.65

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Solution

The fourth proportional to 6,703.04, 9,247.93 and 4,345.65 is: 5,995.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.04 : 9,247.93 = 4,345.65 : x
  2. Step 2: Convert to fraction form
    6,703.04/9,247.93 = 4,345.65/x
  3. Step 3: Cross multiply
    6,703.04x = 9,247.93 × 4,345.65
  4. Step 4: Simplify right side
    6,703.04x = 40,188,256.14
  5. Step 5: Solve for x
    x = 40,188,256.14/6,703.04
  6. Step 6: Final answer
    x = 5,995.52

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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.