Home / 215,548.90-323,323.35-184,056.10

Finding the Fourth Proportional to 215,548.90, 323,323.35 and 184,056.10

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Solution

The fourth proportional to 215,548.90, 323,323.35 and 184,056.10 is: 276,084.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,548.90 : 323,323.35 = 184,056.10 : x
  2. Step 2: Convert to fraction form
    215,548.90/323,323.35 = 184,056.10/x
  3. Step 3: Cross multiply
    215,548.90x = 323,323.35 × 184,056.10
  4. Step 4: Simplify right side
    215,548.90x = 59,509,634,839.94
  5. Step 5: Solve for x
    x = 59,509,634,839.94/215,548.90
  6. Step 6: Final answer
    x = 276,084.15

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1.5x scale

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.