Home / 30,900.53-46,223.90-24,672.71

Finding the Fourth Proportional to 30,900.53, 46,223.90 and 24,672.71

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Solution

The fourth proportional to 30,900.53, 46,223.90 and 24,672.71 is: 36,907.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,900.53 : 46,223.90 = 24,672.71 : x
  2. Step 2: Convert to fraction form
    30,900.53/46,223.90 = 24,672.71/x
  3. Step 3: Cross multiply
    30,900.53x = 46,223.90 × 24,672.71
  4. Step 4: Simplify right side
    30,900.53x = 1,140,468,825.89
  5. Step 5: Solve for x
    x = 1,140,468,825.89/30,900.53
  6. Step 6: Final answer
    x = 36,907.74

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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.