Home / 93,490.00-140,156.93-43,544.39

Finding the Fourth Proportional to 93,490.00, 140,156.93 and 43,544.39

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Solution

The fourth proportional to 93,490.00, 140,156.93 and 43,544.39 is: 65,280.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,490.00 : 140,156.93 = 43,544.39 : x
  2. Step 2: Convert to fraction form
    93,490.00/140,156.93 = 43,544.39/x
  3. Step 3: Cross multiply
    93,490.00x = 140,156.93 × 43,544.39
  4. Step 4: Simplify right side
    93,490.00x = 6,103,047,429.20
  5. Step 5: Solve for x
    x = 6,103,047,429.20/93,490.00
  6. Step 6: Final answer
    x = 65,280.22

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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.