Home / 152,002.10-227,657.55-96,014.90

Finding the Fourth Proportional to 152,002.10, 227,657.55 and 96,014.90

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Solution

The fourth proportional to 152,002.10, 227,657.55 and 96,014.90 is: 143,804.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,002.10 : 227,657.55 = 96,014.90 : x
  2. Step 2: Convert to fraction form
    152,002.10/227,657.55 = 96,014.90/x
  3. Step 3: Cross multiply
    152,002.10x = 227,657.55 × 96,014.90
  4. Step 4: Simplify right side
    152,002.10x = 21,858,516,897.50
  5. Step 5: Solve for x
    x = 21,858,516,897.50/152,002.10
  6. Step 6: Final answer
    x = 143,804.05

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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.