Home / 29,804.40-44,690.04-14,222.16

Finding the Fourth Proportional to 29,804.40, 44,690.04 and 14,222.16

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Solution

The fourth proportional to 29,804.40, 44,690.04 and 14,222.16 is: 21,325.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,804.40 : 44,690.04 = 14,222.16 : x
  2. Step 2: Convert to fraction form
    29,804.40/44,690.04 = 14,222.16/x
  3. Step 3: Cross multiply
    29,804.40x = 44,690.04 × 14,222.16
  4. Step 4: Simplify right side
    29,804.40x = 635,588,899.29
  5. Step 5: Solve for x
    x = 635,588,899.29/29,804.40
  6. Step 6: Final answer
    x = 21,325.34

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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.