Home / 93,615.30-140,423.55-37,460.10

Finding the Fourth Proportional to 93,615.30, 140,423.55 and 37,460.10

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Solution

The fourth proportional to 93,615.30, 140,423.55 and 37,460.10 is: 56,190.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,615.30 : 140,423.55 = 37,460.10 : x
  2. Step 2: Convert to fraction form
    93,615.30/140,423.55 = 37,460.10/x
  3. Step 3: Cross multiply
    93,615.30x = 140,423.55 × 37,460.10
  4. Step 4: Simplify right side
    93,615.30x = 5,260,280,225.36
  5. Step 5: Solve for x
    x = 5,260,280,225.36/93,615.30
  6. Step 6: Final answer
    x = 56,190.39

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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.