Home / 61,464.55-84,814.07-34,606.37

Finding the Fourth Proportional to 61,464.55, 84,814.07 and 34,606.37

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Solution

The fourth proportional to 61,464.55, 84,814.07 and 34,606.37 is: 47,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,464.55 : 84,814.07 = 34,606.37 : x
  2. Step 2: Convert to fraction form
    61,464.55/84,814.07 = 34,606.37/x
  3. Step 3: Cross multiply
    61,464.55x = 84,814.07 × 34,606.37
  4. Step 4: Simplify right side
    61,464.55x = 2,935,106,490.52
  5. Step 5: Solve for x
    x = 2,935,106,490.52/61,464.55
  6. Step 6: Final answer
    x = 47,752.84

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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.