Home / 93,434.53-140,146.78-46,002.34

Finding the Fourth Proportional to 93,434.53, 140,146.78 and 46,002.34

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Solution

The fourth proportional to 93,434.53, 140,146.78 and 46,002.34 is: 69,001.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,434.53 : 140,146.78 = 46,002.34 : x
  2. Step 2: Convert to fraction form
    93,434.53/140,146.78 = 46,002.34/x
  3. Step 3: Cross multiply
    93,434.53x = 140,146.78 × 46,002.34
  4. Step 4: Simplify right side
    93,434.53x = 6,447,078,892.72
  5. Step 5: Solve for x
    x = 6,447,078,892.72/93,434.53
  6. Step 6: Final answer
    x = 69,001.03

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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.