Home / 93,701.10-140,503.05-34,506.30

Finding the Fourth Proportional to 93,701.10, 140,503.05 and 34,506.30

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Solution

The fourth proportional to 93,701.10, 140,503.05 and 34,506.30 is: 51,741.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,701.10 : 140,503.05 = 34,506.30 : x
  2. Step 2: Convert to fraction form
    93,701.10/140,503.05 = 34,506.30/x
  3. Step 3: Cross multiply
    93,701.10x = 140,503.05 × 34,506.30
  4. Step 4: Simplify right side
    93,701.10x = 4,848,240,394.22
  5. Step 5: Solve for x
    x = 4,848,240,394.22/93,701.10
  6. Step 6: Final answer
    x = 51,741.55

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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.