Home / 7,347.55-11,022.95-2,416.99

Finding the Fourth Proportional to 7,347.55, 11,022.95 and 2,416.99

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Solution

The fourth proportional to 7,347.55, 11,022.95 and 2,416.99 is: 3,626.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347.55 : 11,022.95 = 2,416.99 : x
  2. Step 2: Convert to fraction form
    7,347.55/11,022.95 = 2,416.99/x
  3. Step 3: Cross multiply
    7,347.55x = 11,022.95 × 2,416.99
  4. Step 4: Simplify right side
    7,347.55x = 26,642,347.84
  5. Step 5: Solve for x
    x = 26,642,347.84/7,347.55
  6. Step 6: Final answer
    x = 3,626.02

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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.