Home / 94,628.04-130,466.88-62,357.64

Finding the Fourth Proportional to 94,628.04, 130,466.88 and 62,357.64

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Solution

The fourth proportional to 94,628.04, 130,466.88 and 62,357.64 is: 85,974.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,628.04 : 130,466.88 = 62,357.64 : x
  2. Step 2: Convert to fraction form
    94,628.04/130,466.88 = 62,357.64/x
  3. Step 3: Cross multiply
    94,628.04x = 130,466.88 × 62,357.64
  4. Step 4: Simplify right side
    94,628.04x = 8,135,606,734.96
  5. Step 5: Solve for x
    x = 8,135,606,734.96/94,628.04
  6. Step 6: Final answer
    x = 85,974.59

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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.