Home / 30,903.94-46,350.98-9,841.24

Finding the Fourth Proportional to 30,903.94, 46,350.98 and 9,841.24

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Solution

The fourth proportional to 30,903.94, 46,350.98 and 9,841.24 is: 14,760.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,903.94 : 46,350.98 = 9,841.24 : x
  2. Step 2: Convert to fraction form
    30,903.94/46,350.98 = 9,841.24/x
  3. Step 3: Cross multiply
    30,903.94x = 46,350.98 × 9,841.24
  4. Step 4: Simplify right side
    30,903.94x = 456,151,118.42
  5. Step 5: Solve for x
    x = 456,151,118.42/30,903.94
  6. Step 6: Final answer
    x = 14,760.29

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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.