Home / 293,204.16-439,525.35-93,395.07

Finding the Fourth Proportional to 293,204.16, 439,525.35 and 93,395.07

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Solution

The fourth proportional to 293,204.16, 439,525.35 and 93,395.07 is: 140,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,204.16 : 439,525.35 = 93,395.07 : x
  2. Step 2: Convert to fraction form
    293,204.16/439,525.35 = 93,395.07/x
  3. Step 3: Cross multiply
    293,204.16x = 439,525.35 × 93,395.07
  4. Step 4: Simplify right side
    293,204.16x = 41,049,500,830.02
  5. Step 5: Solve for x
    x = 41,049,500,830.02/293,204.16
  6. Step 6: Final answer
    x = 140,003.13

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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.