Home / 29,314.36-43,970.09-9,590.32

Finding the Fourth Proportional to 29,314.36, 43,970.09 and 9,590.32

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Solution

The fourth proportional to 29,314.36, 43,970.09 and 9,590.32 is: 14,385.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,314.36 : 43,970.09 = 9,590.32 : x
  2. Step 2: Convert to fraction form
    29,314.36/43,970.09 = 9,590.32/x
  3. Step 3: Cross multiply
    29,314.36x = 43,970.09 × 9,590.32
  4. Step 4: Simplify right side
    29,314.36x = 421,687,233.53
  5. Step 5: Solve for x
    x = 421,687,233.53/29,314.36
  6. Step 6: Final answer
    x = 14,385.01

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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.