Home / 94,188.57-130,014.33-62,367.72

Finding the Fourth Proportional to 94,188.57, 130,014.33 and 62,367.72

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Solution

The fourth proportional to 94,188.57, 130,014.33 and 62,367.72 is: 86,090.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,188.57 : 130,014.33 = 62,367.72 : x
  2. Step 2: Convert to fraction form
    94,188.57/130,014.33 = 62,367.72/x
  3. Step 3: Cross multiply
    94,188.57x = 130,014.33 × 62,367.72
  4. Step 4: Simplify right side
    94,188.57x = 8,108,697,329.43
  5. Step 5: Solve for x
    x = 8,108,697,329.43/94,188.57
  6. Step 6: Final answer
    x = 86,090.04

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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.