Home / 151,985.30-228,060.03-63,300.02

Finding the Fourth Proportional to 151,985.30, 228,060.03 and 63,300.02

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Solution

The fourth proportional to 151,985.30, 228,060.03 and 63,300.02 is: 94,984.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,985.30 : 228,060.03 = 63,300.02 : x
  2. Step 2: Convert to fraction form
    151,985.30/228,060.03 = 63,300.02/x
  3. Step 3: Cross multiply
    151,985.30x = 228,060.03 × 63,300.02
  4. Step 4: Simplify right side
    151,985.30x = 14,436,204,460.20
  5. Step 5: Solve for x
    x = 14,436,204,460.20/151,985.30
  6. Step 6: Final answer
    x = 94,984.22

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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.