Home / 34,400.74-47,483.10-22,465.93

Finding the Fourth Proportional to 34,400.74, 47,483.10 and 22,465.93

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Solution

The fourth proportional to 34,400.74, 47,483.10 and 22,465.93 is: 31,009.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,400.74 : 47,483.10 = 22,465.93 : x
  2. Step 2: Convert to fraction form
    34,400.74/47,483.10 = 22,465.93/x
  3. Step 3: Cross multiply
    34,400.74x = 47,483.10 × 22,465.93
  4. Step 4: Simplify right side
    34,400.74x = 1,066,752,000.78
  5. Step 5: Solve for x
    x = 1,066,752,000.78/34,400.74
  6. Step 6: Final answer
    x = 31,009.57

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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.