Home / 93,439.18-140,060.34-46,593.64

Finding the Fourth Proportional to 93,439.18, 140,060.34 and 46,593.64

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Solution

The fourth proportional to 93,439.18, 140,060.34 and 46,593.64 is: 69,841.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,439.18 : 140,060.34 = 46,593.64 : x
  2. Step 2: Convert to fraction form
    93,439.18/140,060.34 = 46,593.64/x
  3. Step 3: Cross multiply
    93,439.18x = 140,060.34 × 46,593.64
  4. Step 4: Simplify right side
    93,439.18x = 6,525,921,235.31
  5. Step 5: Solve for x
    x = 6,525,921,235.31/93,439.18
  6. Step 6: Final answer
    x = 69,841.38

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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.