Home / 93,926.52-129,622.68-51,484.14

Finding the Fourth Proportional to 93,926.52, 129,622.68 and 51,484.14

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Solution

The fourth proportional to 93,926.52, 129,622.68 and 51,484.14 is: 71,050.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,926.52 : 129,622.68 = 51,484.14 : x
  2. Step 2: Convert to fraction form
    93,926.52/129,622.68 = 51,484.14/x
  3. Step 3: Cross multiply
    93,926.52x = 129,622.68 × 51,484.14
  4. Step 4: Simplify right side
    93,926.52x = 6,673,512,204.30
  5. Step 5: Solve for x
    x = 6,673,512,204.30/93,926.52
  6. Step 6: Final answer
    x = 71,050.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.