Home / 2,337.95-3,507.67-1,021.10

Finding the Fourth Proportional to 2,337.95, 3,507.67 and 1,021.10

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Solution

The fourth proportional to 2,337.95, 3,507.67 and 1,021.10 is: 1,531.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337.95 : 3,507.67 = 1,021.10 : x
  2. Step 2: Convert to fraction form
    2,337.95/3,507.67 = 1,021.10/x
  3. Step 3: Cross multiply
    2,337.95x = 3,507.67 × 1,021.10
  4. Step 4: Simplify right side
    2,337.95x = 3,581,661.75
  5. Step 5: Solve for x
    x = 3,581,661.75/2,337.95
  6. Step 6: Final answer
    x = 1,531.97

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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.