Home / 29,225.58-43,810.62-9,490.32

Finding the Fourth Proportional to 29,225.58, 43,810.62 and 9,490.32

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Solution

The fourth proportional to 29,225.58, 43,810.62 and 9,490.32 is: 14,226.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,225.58 : 43,810.62 = 9,490.32 : x
  2. Step 2: Convert to fraction form
    29,225.58/43,810.62 = 9,490.32/x
  3. Step 3: Cross multiply
    29,225.58x = 43,810.62 × 9,490.32
  4. Step 4: Simplify right side
    29,225.58x = 415,776,803.20
  5. Step 5: Solve for x
    x = 415,776,803.20/29,225.58
  6. Step 6: Final answer
    x = 14,226.47

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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.