Home / 104,883.60-157,325.40-94,515.60

Finding the Fourth Proportional to 104,883.60, 157,325.40 and 94,515.60

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Solution

The fourth proportional to 104,883.60, 157,325.40 and 94,515.60 is: 141,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,883.60 : 157,325.40 = 94,515.60 : x
  2. Step 2: Convert to fraction form
    104,883.60/157,325.40 = 94,515.60/x
  3. Step 3: Cross multiply
    104,883.60x = 157,325.40 × 94,515.60
  4. Step 4: Simplify right side
    104,883.60x = 14,869,704,576.24
  5. Step 5: Solve for x
    x = 14,869,704,576.24/104,883.60
  6. Step 6: Final answer
    x = 141,773.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.