Home / 84,552-116,677.08-46,823.28

Finding the Fourth Proportional to 84,552, 116,677.08 and 46,823.28

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Solution

The fourth proportional to 84,552, 116,677.08 and 46,823.28 is: 64,613.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,552 : 116,677.08 = 46,823.28 : x
  2. Step 2: Convert to fraction form
    84,552/116,677.08 = 46,823.28/x
  3. Step 3: Cross multiply
    84,552x = 116,677.08 × 46,823.28
  4. Step 4: Simplify right side
    84,552x = 5,463,203,586.42
  5. Step 5: Solve for x
    x = 5,463,203,586.42/84,552
  6. Step 6: Final answer
    x = 64,613.53

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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.