Home / 4,124.70-5,693.36-2,357.46

Finding the Fourth Proportional to 4,124.70, 5,693.36 and 2,357.46

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Solution

The fourth proportional to 4,124.70, 5,693.36 and 2,357.46 is: 3,254.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.70 : 5,693.36 = 2,357.46 : x
  2. Step 2: Convert to fraction form
    4,124.70/5,693.36 = 2,357.46/x
  3. Step 3: Cross multiply
    4,124.70x = 5,693.36 × 2,357.46
  4. Step 4: Simplify right side
    4,124.70x = 13,421,856.68
  5. Step 5: Solve for x
    x = 13,421,856.68/4,124.70
  6. Step 6: Final answer
    x = 3,254.02

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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.