Home / 469,570.03-704,207.22-153,953.13

Finding the Fourth Proportional to 469,570.03, 704,207.22 and 153,953.13

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Solution

The fourth proportional to 469,570.03, 704,207.22 and 153,953.13 is: 230,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,570.03 : 704,207.22 = 153,953.13 : x
  2. Step 2: Convert to fraction form
    469,570.03/704,207.22 = 153,953.13/x
  3. Step 3: Cross multiply
    469,570.03x = 704,207.22 × 153,953.13
  4. Step 4: Simplify right side
    469,570.03x = 108,414,905,687.60
  5. Step 5: Solve for x
    x = 108,414,905,687.60/469,570.03
  6. Step 6: Final answer
    x = 230,881.23

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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.