Home / 184,254.20-254,180.58-112,510.07

Finding the Fourth Proportional to 184,254.20, 254,180.58 and 112,510.07

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Solution

The fourth proportional to 184,254.20, 254,180.58 and 112,510.07 is: 155,208.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,254.20 : 254,180.58 = 112,510.07 : x
  2. Step 2: Convert to fraction form
    184,254.20/254,180.58 = 112,510.07/x
  3. Step 3: Cross multiply
    184,254.20x = 254,180.58 × 112,510.07
  4. Step 4: Simplify right side
    184,254.20x = 28,597,874,848.44
  5. Step 5: Solve for x
    x = 28,597,874,848.44/184,254.20
  6. Step 6: Final answer
    x = 155,208.81

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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.