Home / 93,564.56-129,205.32-60,088.88

Finding the Fourth Proportional to 93,564.56, 129,205.32 and 60,088.88

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Solution

The fourth proportional to 93,564.56, 129,205.32 and 60,088.88 is: 82,978.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,564.56 : 129,205.32 = 60,088.88 : x
  2. Step 2: Convert to fraction form
    93,564.56/129,205.32 = 60,088.88/x
  3. Step 3: Cross multiply
    93,564.56x = 129,205.32 × 60,088.88
  4. Step 4: Simplify right side
    93,564.56x = 7,763,802,968.84
  5. Step 5: Solve for x
    x = 7,763,802,968.84/93,564.56
  6. Step 6: Final answer
    x = 82,978.03

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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.