Home / 93,573.63-129,144.78-59,571.25

Finding the Fourth Proportional to 93,573.63, 129,144.78 and 59,571.25

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Solution

The fourth proportional to 93,573.63, 129,144.78 and 59,571.25 is: 82,216.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,573.63 : 129,144.78 = 59,571.25 : x
  2. Step 2: Convert to fraction form
    93,573.63/129,144.78 = 59,571.25/x
  3. Step 3: Cross multiply
    93,573.63x = 129,144.78 × 59,571.25
  4. Step 4: Simplify right side
    93,573.63x = 7,693,315,652.71
  5. Step 5: Solve for x
    x = 7,693,315,652.71/93,573.63
  6. Step 6: Final answer
    x = 82,216.71

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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.