Home / 174,152.14-261,213.14-123,341.10

Finding the Fourth Proportional to 174,152.14, 261,213.14 and 123,341.10

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Solution

The fourth proportional to 174,152.14, 261,213.14 and 123,341.10 is: 185,000.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,152.14 : 261,213.14 = 123,341.10 : x
  2. Step 2: Convert to fraction form
    174,152.14/261,213.14 = 123,341.10/x
  3. Step 3: Cross multiply
    174,152.14x = 261,213.14 × 123,341.10
  4. Step 4: Simplify right side
    174,152.14x = 32,218,316,022.05
  5. Step 5: Solve for x
    x = 32,218,316,022.05/174,152.14
  6. Step 6: Final answer
    x = 185,000.98

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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.