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Finding the Fourth Proportional to 29,535.30, 44,293.77 and 9,809.10

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Solution

The fourth proportional to 29,535.30, 44,293.77 and 9,809.10 is: 14,710.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535.30 : 44,293.77 = 9,809.10 : x
  2. Step 2: Convert to fraction form
    29,535.30/44,293.77 = 9,809.10/x
  3. Step 3: Cross multiply
    29,535.30x = 44,293.77 × 9,809.10
  4. Step 4: Simplify right side
    29,535.30x = 434,482,019.31
  5. Step 5: Solve for x
    x = 434,482,019.31/29,535.30
  6. Step 6: Final answer
    x = 14,710.60

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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.