Home / 30,853.10-46,205.84-29,303.07

Finding the Fourth Proportional to 30,853.10, 46,205.84 and 29,303.07

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Solution

The fourth proportional to 30,853.10, 46,205.84 and 29,303.07 is: 43,884.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,853.10 : 46,205.84 = 29,303.07 : x
  2. Step 2: Convert to fraction form
    30,853.10/46,205.84 = 29,303.07/x
  3. Step 3: Cross multiply
    30,853.10x = 46,205.84 × 29,303.07
  4. Step 4: Simplify right side
    30,853.10x = 1,353,972,863.91
  5. Step 5: Solve for x
    x = 1,353,972,863.91/30,853.10
  6. Step 6: Final answer
    x = 43,884.50

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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.