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Finding the Fourth Proportional to 337,088.32, 465,172.68 and 184,130.64

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Solution

The fourth proportional to 337,088.32, 465,172.68 and 184,130.64 is: 254,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,088.32 : 465,172.68 = 184,130.64 : x
  2. Step 2: Convert to fraction form
    337,088.32/465,172.68 = 184,130.64/x
  3. Step 3: Cross multiply
    337,088.32x = 465,172.68 × 184,130.64
  4. Step 4: Simplify right side
    337,088.32x = 85,652,543,278.92
  5. Step 5: Solve for x
    x = 85,652,543,278.92/337,088.32
  6. Step 6: Final answer
    x = 254,095.26

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1.5x scale

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.