Home / 2,435.62-3,360.95-1,373.32

Finding the Fourth Proportional to 2,435.62, 3,360.95 and 1,373.32

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Solution

The fourth proportional to 2,435.62, 3,360.95 and 1,373.32 is: 1,895.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435.62 : 3,360.95 = 1,373.32 : x
  2. Step 2: Convert to fraction form
    2,435.62/3,360.95 = 1,373.32/x
  3. Step 3: Cross multiply
    2,435.62x = 3,360.95 × 1,373.32
  4. Step 4: Simplify right side
    2,435.62x = 4,615,652.99
  5. Step 5: Solve for x
    x = 4,615,652.99/2,435.62
  6. Step 6: Final answer
    x = 1,895.07

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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.