Home / 93,551.59-129,101.33-53,265.37

Finding the Fourth Proportional to 93,551.59, 129,101.33 and 53,265.37

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Solution

The fourth proportional to 93,551.59, 129,101.33 and 53,265.37 is: 73,506.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,551.59 : 129,101.33 = 53,265.37 : x
  2. Step 2: Convert to fraction form
    93,551.59/129,101.33 = 53,265.37/x
  3. Step 3: Cross multiply
    93,551.59x = 129,101.33 × 53,265.37
  4. Step 4: Simplify right side
    93,551.59x = 6,876,630,166.37
  5. Step 5: Solve for x
    x = 6,876,630,166.37/93,551.59
  6. Step 6: Final answer
    x = 73,506.29

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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.