Home / 47,369.54-65,369.97-26,148.81

Finding the Fourth Proportional to 47,369.54, 65,369.97 and 26,148.81

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Solution

The fourth proportional to 47,369.54, 65,369.97 and 26,148.81 is: 36,085.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,369.54 : 65,369.97 = 26,148.81 : x
  2. Step 2: Convert to fraction form
    47,369.54/65,369.97 = 26,148.81/x
  3. Step 3: Cross multiply
    47,369.54x = 65,369.97 × 26,148.81
  4. Step 4: Simplify right side
    47,369.54x = 1,709,346,925.24
  5. Step 5: Solve for x
    x = 1,709,346,925.24/47,369.54
  6. Step 6: Final answer
    x = 36,085.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.