Home / 185,160.04-277,754.46-60,513.64

Finding the Fourth Proportional to 185,160.04, 277,754.46 and 60,513.64

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Solution

The fourth proportional to 185,160.04, 277,754.46 and 60,513.64 is: 90,775.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,160.04 : 277,754.46 = 60,513.64 : x
  2. Step 2: Convert to fraction form
    185,160.04/277,754.46 = 60,513.64/x
  3. Step 3: Cross multiply
    185,160.04x = 277,754.46 × 60,513.64
  4. Step 4: Simplify right side
    185,160.04x = 16,807,933,400.83
  5. Step 5: Solve for x
    x = 16,807,933,400.83/185,160.04
  6. Step 6: Final answer
    x = 90,775.17

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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.