Home / 35,197.94-52,532.54-30,433.07

Finding the Fourth Proportional to 35,197.94, 52,532.54 and 30,433.07

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Solution

The fourth proportional to 35,197.94, 52,532.54 and 30,433.07 is: 45,421.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,197.94 : 52,532.54 = 30,433.07 : x
  2. Step 2: Convert to fraction form
    35,197.94/52,532.54 = 30,433.07/x
  3. Step 3: Cross multiply
    35,197.94x = 52,532.54 × 30,433.07
  4. Step 4: Simplify right side
    35,197.94x = 1,598,726,467.10
  5. Step 5: Solve for x
    x = 1,598,726,467.10/35,197.94
  6. Step 6: Final answer
    x = 45,421.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.