Home / 296,280.06-444,506.16-106,736.82

Finding the Fourth Proportional to 296,280.06, 444,506.16 and 106,736.82

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Solution

The fourth proportional to 296,280.06, 444,506.16 and 106,736.82 is: 160,136.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,280.06 : 444,506.16 = 106,736.82 : x
  2. Step 2: Convert to fraction form
    296,280.06/444,506.16 = 106,736.82/x
  3. Step 3: Cross multiply
    296,280.06x = 444,506.16 × 106,736.82
  4. Step 4: Simplify right side
    296,280.06x = 47,445,173,988.81
  5. Step 5: Solve for x
    x = 47,445,173,988.81/296,280.06
  6. Step 6: Final answer
    x = 160,136.24

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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.