Home / 336,580.06-504,407.00-144,224.23

Finding the Fourth Proportional to 336,580.06, 504,407.00 and 144,224.23

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Solution

The fourth proportional to 336,580.06, 504,407.00 and 144,224.23 is: 216,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,580.06 : 504,407.00 = 144,224.23 : x
  2. Step 2: Convert to fraction form
    336,580.06/504,407.00 = 144,224.23/x
  3. Step 3: Cross multiply
    336,580.06x = 504,407.00 × 144,224.23
  4. Step 4: Simplify right side
    336,580.06x = 72,747,708,896.13
  5. Step 5: Solve for x
    x = 72,747,708,896.13/336,580.06
  6. Step 6: Final answer
    x = 216,137.90

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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.