Home / 293,152.42-439,753.29-93,501.19

Finding the Fourth Proportional to 293,152.42, 439,753.29 and 93,501.19

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Solution

The fourth proportional to 293,152.42, 439,753.29 and 93,501.19 is: 140,259.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,152.42 : 439,753.29 = 93,501.19 : x
  2. Step 2: Convert to fraction form
    293,152.42/439,753.29 = 93,501.19/x
  3. Step 3: Cross multiply
    293,152.42x = 439,753.29 × 93,501.19
  4. Step 4: Simplify right side
    293,152.42x = 41,117,455,921.42
  5. Step 5: Solve for x
    x = 41,117,455,921.42/293,152.42
  6. Step 6: Final answer
    x = 140,259.65

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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.