Home / 471,009.24-706,514.04-116,030.16

Finding the Fourth Proportional to 471,009.24, 706,514.04 and 116,030.16

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Solution

The fourth proportional to 471,009.24, 706,514.04 and 116,030.16 is: 174,045.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,009.24 : 706,514.04 = 116,030.16 : x
  2. Step 2: Convert to fraction form
    471,009.24/706,514.04 = 116,030.16/x
  3. Step 3: Cross multiply
    471,009.24x = 706,514.04 × 116,030.16
  4. Step 4: Simplify right side
    471,009.24x = 81,976,937,103.45
  5. Step 5: Solve for x
    x = 81,976,937,103.45/471,009.24
  6. Step 6: Final answer
    x = 174,045.28

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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.