Home / 82,030.59-113,202.77-48,059.19

Finding the Fourth Proportional to 82,030.59, 113,202.77 and 48,059.19

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Solution

The fourth proportional to 82,030.59, 113,202.77 and 48,059.19 is: 66,322.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,030.59 : 113,202.77 = 48,059.19 : x
  2. Step 2: Convert to fraction form
    82,030.59/113,202.77 = 48,059.19/x
  3. Step 3: Cross multiply
    82,030.59x = 113,202.77 × 48,059.19
  4. Step 4: Simplify right side
    82,030.59x = 5,440,433,191.66
  5. Step 5: Solve for x
    x = 5,440,433,191.66/82,030.59
  6. Step 6: Final answer
    x = 66,322.00

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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.