Home / 4,590.93-6,885.81-1,471.26

Finding the Fourth Proportional to 4,590.93, 6,885.81 and 1,471.26

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Solution

The fourth proportional to 4,590.93, 6,885.81 and 1,471.26 is: 2,206.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590.93 : 6,885.81 = 1,471.26 : x
  2. Step 2: Convert to fraction form
    4,590.93/6,885.81 = 1,471.26/x
  3. Step 3: Cross multiply
    4,590.93x = 6,885.81 × 1,471.26
  4. Step 4: Simplify right side
    4,590.93x = 10,130,816.82
  5. Step 5: Solve for x
    x = 10,130,816.82/4,590.93
  6. Step 6: Final answer
    x = 2,206.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.