Home / 7,670.18-10,584.57-4,313.18

Finding the Fourth Proportional to 7,670.18, 10,584.57 and 4,313.18

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Solution

The fourth proportional to 7,670.18, 10,584.57 and 4,313.18 is: 5,952.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,670.18 : 10,584.57 = 4,313.18 : x
  2. Step 2: Convert to fraction form
    7,670.18/10,584.57 = 4,313.18/x
  3. Step 3: Cross multiply
    7,670.18x = 10,584.57 × 4,313.18
  4. Step 4: Simplify right side
    7,670.18x = 45,653,155.63
  5. Step 5: Solve for x
    x = 45,653,155.63/7,670.18
  6. Step 6: Final answer
    x = 5,952.03

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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.