Home / 336,370.24-464,194.56-183,407.20

Finding the Fourth Proportional to 336,370.24, 464,194.56 and 183,407.20

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Solution

The fourth proportional to 336,370.24, 464,194.56 and 183,407.20 is: 253,103.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,370.24 : 464,194.56 = 183,407.20 : x
  2. Step 2: Convert to fraction form
    336,370.24/464,194.56 = 183,407.20/x
  3. Step 3: Cross multiply
    336,370.24x = 464,194.56 × 183,407.20
  4. Step 4: Simplify right side
    336,370.24x = 85,136,624,504.83
  5. Step 5: Solve for x
    x = 85,136,624,504.83/336,370.24
  6. Step 6: Final answer
    x = 253,103.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.