Home / 185,317.28-277,999.52-50,384.16

Finding the Fourth Proportional to 185,317.28, 277,999.52 and 50,384.16

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Solution

The fourth proportional to 185,317.28, 277,999.52 and 50,384.16 is: 75,582.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,317.28 : 277,999.52 = 50,384.16 : x
  2. Step 2: Convert to fraction form
    185,317.28/277,999.52 = 50,384.16/x
  3. Step 3: Cross multiply
    185,317.28x = 277,999.52 × 50,384.16
  4. Step 4: Simplify right side
    185,317.28x = 14,006,772,295.60
  5. Step 5: Solve for x
    x = 14,006,772,295.60/185,317.28
  6. Step 6: Final answer
    x = 75,582.66

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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.