Home / 3,500.07-4,828.53-2,365.37

Finding the Fourth Proportional to 3,500.07, 4,828.53 and 2,365.37

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Solution

The fourth proportional to 3,500.07, 4,828.53 and 2,365.37 is: 3,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500.07 : 4,828.53 = 2,365.37 : x
  2. Step 2: Convert to fraction form
    3,500.07/4,828.53 = 2,365.37/x
  3. Step 3: Cross multiply
    3,500.07x = 4,828.53 × 2,365.37
  4. Step 4: Simplify right side
    3,500.07x = 11,421,260.01
  5. Step 5: Solve for x
    x = 11,421,260.01/3,500.07
  6. Step 6: Final answer
    x = 3,263.15

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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.