Home / 4,707.48-6,527.38-4,551.36

Finding the Fourth Proportional to 4,707.48, 6,527.38 and 4,551.36

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Solution

The fourth proportional to 4,707.48, 6,527.38 and 4,551.36 is: 6,310.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.48 : 6,527.38 = 4,551.36 : x
  2. Step 2: Convert to fraction form
    4,707.48/6,527.38 = 4,551.36/x
  3. Step 3: Cross multiply
    4,707.48x = 6,527.38 × 4,551.36
  4. Step 4: Simplify right side
    4,707.48x = 29,708,416.11
  5. Step 5: Solve for x
    x = 29,708,416.11/4,707.48
  6. Step 6: Final answer
    x = 6,310.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.