Home / 84,527.82-116,652.03-46,802.07

Finding the Fourth Proportional to 84,527.82, 116,652.03 and 46,802.07

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Solution

The fourth proportional to 84,527.82, 116,652.03 and 46,802.07 is: 64,588.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,527.82 : 116,652.03 = 46,802.07 : x
  2. Step 2: Convert to fraction form
    84,527.82/116,652.03 = 46,802.07/x
  3. Step 3: Cross multiply
    84,527.82x = 116,652.03 × 46,802.07
  4. Step 4: Simplify right side
    84,527.82x = 5,459,556,473.70
  5. Step 5: Solve for x
    x = 5,459,556,473.70/84,527.82
  6. Step 6: Final answer
    x = 64,588.87

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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.