Home / 4,776.06-6,590.43-3,007.02

Finding the Fourth Proportional to 4,776.06, 6,590.43 and 3,007.02

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Solution

The fourth proportional to 4,776.06, 6,590.43 and 3,007.02 is: 4,149.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776.06 : 6,590.43 = 3,007.02 : x
  2. Step 2: Convert to fraction form
    4,776.06/6,590.43 = 3,007.02/x
  3. Step 3: Cross multiply
    4,776.06x = 6,590.43 × 3,007.02
  4. Step 4: Simplify right side
    4,776.06x = 19,817,554.82
  5. Step 5: Solve for x
    x = 19,817,554.82/4,776.06
  6. Step 6: Final answer
    x = 4,149.35

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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.