Home / 93,922.52-129,615.32-51,483.38

Finding the Fourth Proportional to 93,922.52, 129,615.32 and 51,483.38

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Solution

The fourth proportional to 93,922.52, 129,615.32 and 51,483.38 is: 71,048.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,922.52 : 129,615.32 = 51,483.38 : x
  2. Step 2: Convert to fraction form
    93,922.52/129,615.32 = 51,483.38/x
  3. Step 3: Cross multiply
    93,922.52x = 129,615.32 × 51,483.38
  4. Step 4: Simplify right side
    93,922.52x = 6,673,034,254.01
  5. Step 5: Solve for x
    x = 6,673,034,254.01/93,922.52
  6. Step 6: Final answer
    x = 71,048.29

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1.5x scale

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.