Home / 437,869.98-604,271.07-244,276.20

Finding the Fourth Proportional to 437,869.98, 604,271.07 and 244,276.20

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Solution

The fourth proportional to 437,869.98, 604,271.07 and 244,276.20 is: 337,107.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,869.98 : 604,271.07 = 244,276.20 : x
  2. Step 2: Convert to fraction form
    437,869.98/604,271.07 = 244,276.20/x
  3. Step 3: Cross multiply
    437,869.98x = 604,271.07 × 244,276.20
  4. Step 4: Simplify right side
    437,869.98x = 147,609,040,749.53
  5. Step 5: Solve for x
    x = 147,609,040,749.53/437,869.98
  6. Step 6: Final answer
    x = 337,107.01

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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.