Home / 35,507.17-53,163.60-34,566.05

Finding the Fourth Proportional to 35,507.17, 53,163.60 and 34,566.05

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Solution

The fourth proportional to 35,507.17, 53,163.60 and 34,566.05 is: 51,754.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,507.17 : 53,163.60 = 34,566.05 : x
  2. Step 2: Convert to fraction form
    35,507.17/53,163.60 = 34,566.05/x
  3. Step 3: Cross multiply
    35,507.17x = 53,163.60 × 34,566.05
  4. Step 4: Simplify right side
    35,507.17x = 1,837,655,522.87
  5. Step 5: Solve for x
    x = 1,837,655,522.87/35,507.17
  6. Step 6: Final answer
    x = 51,754.50

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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.