Home / 61,320.36-84,624.44-34,462.36

Finding the Fourth Proportional to 61,320.36, 84,624.44 and 34,462.36

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Solution

The fourth proportional to 61,320.36, 84,624.44 and 34,462.36 is: 47,559.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,320.36 : 84,624.44 = 34,462.36 : x
  2. Step 2: Convert to fraction form
    61,320.36/84,624.44 = 34,462.36/x
  3. Step 3: Cross multiply
    61,320.36x = 84,624.44 × 34,462.36
  4. Step 4: Simplify right side
    61,320.36x = 2,916,357,916.08
  5. Step 5: Solve for x
    x = 2,916,357,916.08/61,320.36
  6. Step 6: Final answer
    x = 47,559.37

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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.