Home / 184,376.16-254,444.22-112,754.88

Finding the Fourth Proportional to 184,376.16, 254,444.22 and 112,754.88

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Solution

The fourth proportional to 184,376.16, 254,444.22 and 112,754.88 is: 155,604.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,376.16 : 254,444.22 = 112,754.88 : x
  2. Step 2: Convert to fraction form
    184,376.16/254,444.22 = 112,754.88/x
  3. Step 3: Cross multiply
    184,376.16x = 254,444.22 × 112,754.88
  4. Step 4: Simplify right side
    184,376.16x = 28,689,827,492.79
  5. Step 5: Solve for x
    x = 28,689,827,492.79/184,376.16
  6. Step 6: Final answer
    x = 155,604.87

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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.