Home / 435,315.20-600,775.04-254,013.44

Finding the Fourth Proportional to 435,315.20, 600,775.04 and 254,013.44

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Solution

The fourth proportional to 435,315.20, 600,775.04 and 254,013.44 is: 350,561.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,315.20 : 600,775.04 = 254,013.44 : x
  2. Step 2: Convert to fraction form
    435,315.20/600,775.04 = 254,013.44/x
  3. Step 3: Cross multiply
    435,315.20x = 600,775.04 × 254,013.44
  4. Step 4: Simplify right side
    435,315.20x = 152,604,934,576.54
  5. Step 5: Solve for x
    x = 152,604,934,576.54/435,315.20
  6. Step 6: Final answer
    x = 350,561.93

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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.