Home / 149,355.60-224,033.40-94,059.60

Finding the Fourth Proportional to 149,355.60, 224,033.40 and 94,059.60

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Solution

The fourth proportional to 149,355.60, 224,033.40 and 94,059.60 is: 141,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,355.60 : 224,033.40 = 94,059.60 : x
  2. Step 2: Convert to fraction form
    149,355.60/224,033.40 = 94,059.60/x
  3. Step 3: Cross multiply
    149,355.60x = 224,033.40 × 94,059.60
  4. Step 4: Simplify right side
    149,355.60x = 21,072,491,990.64
  5. Step 5: Solve for x
    x = 21,072,491,990.64/149,355.60
  6. Step 6: Final answer
    x = 141,089.40

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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.