Home / 35,318.08-52,977.14-9,022.84

Finding the Fourth Proportional to 35,318.08, 52,977.14 and 9,022.84

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Solution

The fourth proportional to 35,318.08, 52,977.14 and 9,022.84 is: 13,534.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,318.08 : 52,977.14 = 9,022.84 : x
  2. Step 2: Convert to fraction form
    35,318.08/52,977.14 = 9,022.84/x
  3. Step 3: Cross multiply
    35,318.08x = 52,977.14 × 9,022.84
  4. Step 4: Simplify right side
    35,318.08x = 478,004,412.15
  5. Step 5: Solve for x
    x = 478,004,412.15/35,318.08
  6. Step 6: Final answer
    x = 13,534.27

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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.