Home / 233,278.02-349,494.62-107,023.86

Finding the Fourth Proportional to 233,278.02, 349,494.62 and 107,023.86

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Solution

The fourth proportional to 233,278.02, 349,494.62 and 107,023.86 is: 160,341.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,278.02 : 349,494.62 = 107,023.86 : x
  2. Step 2: Convert to fraction form
    233,278.02/349,494.62 = 107,023.86/x
  3. Step 3: Cross multiply
    233,278.02x = 349,494.62 × 107,023.86
  4. Step 4: Simplify right side
    233,278.02x = 37,404,262,746.51
  5. Step 5: Solve for x
    x = 37,404,262,746.51/233,278.02
  6. Step 6: Final answer
    x = 160,341.99

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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.