Home / 93,847.01-129,512.45-53,567.33

Finding the Fourth Proportional to 93,847.01, 129,512.45 and 53,567.33

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Solution

The fourth proportional to 93,847.01, 129,512.45 and 53,567.33 is: 73,924.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,847.01 : 129,512.45 = 53,567.33 : x
  2. Step 2: Convert to fraction form
    93,847.01/129,512.45 = 53,567.33/x
  3. Step 3: Cross multiply
    93,847.01x = 129,512.45 × 53,567.33
  4. Step 4: Simplify right side
    93,847.01x = 6,937,635,880.42
  5. Step 5: Solve for x
    x = 6,937,635,880.42/93,847.01
  6. Step 6: Final answer
    x = 73,924.95

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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.