Home / 29,590.05-44,383.23-12,948.18

Finding the Fourth Proportional to 29,590.05, 44,383.23 and 12,948.18

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Solution

The fourth proportional to 29,590.05, 44,383.23 and 12,948.18 is: 19,421.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,590.05 : 44,383.23 = 12,948.18 : x
  2. Step 2: Convert to fraction form
    29,590.05/44,383.23 = 12,948.18/x
  3. Step 3: Cross multiply
    29,590.05x = 44,383.23 × 12,948.18
  4. Step 4: Simplify right side
    29,590.05x = 574,682,051.02
  5. Step 5: Solve for x
    x = 574,682,051.02/29,590.05
  6. Step 6: Final answer
    x = 19,421.46

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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.