Home / 30,523.10-45,854.98-29,261.99

Finding the Fourth Proportional to 30,523.10, 45,854.98 and 29,261.99

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Solution

The fourth proportional to 30,523.10, 45,854.98 and 29,261.99 is: 43,960.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,523.10 : 45,854.98 = 29,261.99 : x
  2. Step 2: Convert to fraction form
    30,523.10/45,854.98 = 29,261.99/x
  3. Step 3: Cross multiply
    30,523.10x = 45,854.98 × 29,261.99
  4. Step 4: Simplify right side
    30,523.10x = 1,341,808,007.69
  5. Step 5: Solve for x
    x = 1,341,808,007.69/30,523.10
  6. Step 6: Final answer
    x = 43,960.42

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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.