Home / 369,622.00-554,349.39-169,750.25

Finding the Fourth Proportional to 369,622.00, 554,349.39 and 169,750.25

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Solution

The fourth proportional to 369,622.00, 554,349.39 and 169,750.25 is: 254,586.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,622.00 : 554,349.39 = 169,750.25 : x
  2. Step 2: Convert to fraction form
    369,622.00/554,349.39 = 169,750.25/x
  3. Step 3: Cross multiply
    369,622.00x = 554,349.39 × 169,750.25
  4. Step 4: Simplify right side
    369,622.00x = 94,100,946,210.35
  5. Step 5: Solve for x
    x = 94,100,946,210.35/369,622.00
  6. Step 6: Final answer
    x = 254,586.97

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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.