Home / 7,035.68-10,554.06-2,355.71

Finding the Fourth Proportional to 7,035.68, 10,554.06 and 2,355.71

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Solution

The fourth proportional to 7,035.68, 10,554.06 and 2,355.71 is: 3,533.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035.68 : 10,554.06 = 2,355.71 : x
  2. Step 2: Convert to fraction form
    7,035.68/10,554.06 = 2,355.71/x
  3. Step 3: Cross multiply
    7,035.68x = 10,554.06 × 2,355.71
  4. Step 4: Simplify right side
    7,035.68x = 24,862,260.75
  5. Step 5: Solve for x
    x = 24,862,260.75/7,035.68
  6. Step 6: Final answer
    x = 3,533.74

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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.