Home / 242,360.30-334,497.20-184,891.07

Finding the Fourth Proportional to 242,360.30, 334,497.20 and 184,891.07

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Solution

The fourth proportional to 242,360.30, 334,497.20 and 184,891.07 is: 255,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,360.30 : 334,497.20 = 184,891.07 : x
  2. Step 2: Convert to fraction form
    242,360.30/334,497.20 = 184,891.07/x
  3. Step 3: Cross multiply
    242,360.30x = 334,497.20 × 184,891.07
  4. Step 4: Simplify right side
    242,360.30x = 61,845,545,131.79
  5. Step 5: Solve for x
    x = 61,845,545,131.79/242,360.30
  6. Step 6: Final answer
    x = 255,180.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.