Home / 93,532.20-140,298.30-62,039.40

Finding the Fourth Proportional to 93,532.20, 140,298.30 and 62,039.40

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Solution

The fourth proportional to 93,532.20, 140,298.30 and 62,039.40 is: 93,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,532.20 : 140,298.30 = 62,039.40 : x
  2. Step 2: Convert to fraction form
    93,532.20/140,298.30 = 62,039.40/x
  3. Step 3: Cross multiply
    93,532.20x = 140,298.30 × 62,039.40
  4. Step 4: Simplify right side
    93,532.20x = 8,704,022,353.02
  5. Step 5: Solve for x
    x = 8,704,022,353.02/93,532.20
  6. Step 6: Final answer
    x = 93,059.10

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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.