Home / 29,341.43-43,994.57-9,342.28

Finding the Fourth Proportional to 29,341.43, 43,994.57 and 9,342.28

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Solution

The fourth proportional to 29,341.43, 43,994.57 and 9,342.28 is: 14,007.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,341.43 : 43,994.57 = 9,342.28 : x
  2. Step 2: Convert to fraction form
    29,341.43/43,994.57 = 9,342.28/x
  3. Step 3: Cross multiply
    29,341.43x = 43,994.57 × 9,342.28
  4. Step 4: Simplify right side
    29,341.43x = 411,009,544.71
  5. Step 5: Solve for x
    x = 411,009,544.71/29,341.43
  6. Step 6: Final answer
    x = 14,007.82

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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.