Home / 23,590.59-35,368.71-11,103.67

Finding the Fourth Proportional to 23,590.59, 35,368.71 and 11,103.67

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Solution

The fourth proportional to 23,590.59, 35,368.71 and 11,103.67 is: 16,647.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590.59 : 35,368.71 = 11,103.67 : x
  2. Step 2: Convert to fraction form
    23,590.59/35,368.71 = 11,103.67/x
  3. Step 3: Cross multiply
    23,590.59x = 35,368.71 × 11,103.67
  4. Step 4: Simplify right side
    23,590.59x = 392,722,486.74
  5. Step 5: Solve for x
    x = 392,722,486.74/23,590.59
  6. Step 6: Final answer
    x = 16,647.42

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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.