Home / 5,032.53-7,548.95-2,400.32

Finding the Fourth Proportional to 5,032.53, 7,548.95 and 2,400.32

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Solution

The fourth proportional to 5,032.53, 7,548.95 and 2,400.32 is: 3,600.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.53 : 7,548.95 = 2,400.32 : x
  2. Step 2: Convert to fraction form
    5,032.53/7,548.95 = 2,400.32/x
  3. Step 3: Cross multiply
    5,032.53x = 7,548.95 × 2,400.32
  4. Step 4: Simplify right side
    5,032.53x = 18,119,895.66
  5. Step 5: Solve for x
    x = 18,119,895.66/5,032.53
  6. Step 6: Final answer
    x = 3,600.55

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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.