Home / 169,107.06-253,440.15-94,224.18

Finding the Fourth Proportional to 169,107.06, 253,440.15 and 94,224.18

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Solution

The fourth proportional to 169,107.06, 253,440.15 and 94,224.18 is: 141,213.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,107.06 : 253,440.15 = 94,224.18 : x
  2. Step 2: Convert to fraction form
    169,107.06/253,440.15 = 94,224.18/x
  3. Step 3: Cross multiply
    169,107.06x = 253,440.15 × 94,224.18
  4. Step 4: Simplify right side
    169,107.06x = 23,880,190,312.83
  5. Step 5: Solve for x
    x = 23,880,190,312.83/169,107.06
  6. Step 6: Final answer
    x = 141,213.44

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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.