Home / 93,434.77-140,147.13-46,002.58

Finding the Fourth Proportional to 93,434.77, 140,147.13 and 46,002.58

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Solution

The fourth proportional to 93,434.77, 140,147.13 and 46,002.58 is: 69,001.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,434.77 : 140,147.13 = 46,002.58 : x
  2. Step 2: Convert to fraction form
    93,434.77/140,147.13 = 46,002.58/x
  3. Step 3: Cross multiply
    93,434.77x = 140,147.13 × 46,002.58
  4. Step 4: Simplify right side
    93,434.77x = 6,447,128,628.85
  5. Step 5: Solve for x
    x = 6,447,128,628.85/93,434.77
  6. Step 6: Final answer
    x = 69,001.39

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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.