Home / 93,571.34-129,143.03-59,594.47

Finding the Fourth Proportional to 93,571.34, 129,143.03 and 59,594.47

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Solution

The fourth proportional to 93,571.34, 129,143.03 and 59,594.47 is: 82,249.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,571.34 : 129,143.03 = 59,594.47 : x
  2. Step 2: Convert to fraction form
    93,571.34/129,143.03 = 59,594.47/x
  3. Step 3: Cross multiply
    93,571.34x = 129,143.03 × 59,594.47
  4. Step 4: Simplify right side
    93,571.34x = 7,696,209,806.21
  5. Step 5: Solve for x
    x = 7,696,209,806.21/93,571.34
  6. Step 6: Final answer
    x = 82,249.65

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Double scale
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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.