Home / 4,285.54-6,429.26-2,437.53

Finding the Fourth Proportional to 4,285.54, 6,429.26 and 2,437.53

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Solution

The fourth proportional to 4,285.54, 6,429.26 and 2,437.53 is: 3,656.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285.54 : 6,429.26 = 2,437.53 : x
  2. Step 2: Convert to fraction form
    4,285.54/6,429.26 = 2,437.53/x
  3. Step 3: Cross multiply
    4,285.54x = 6,429.26 × 2,437.53
  4. Step 4: Simplify right side
    4,285.54x = 15,671,514.13
  5. Step 5: Solve for x
    x = 15,671,514.13/4,285.54
  6. Step 6: Final answer
    x = 3,656.84

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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.