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Finding the Fourth Proportional to 149,762.01, 224,580.60 and 60,955.23

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Solution

The fourth proportional to 149,762.01, 224,580.60 and 60,955.23 is: 91,407.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,762.01 : 224,580.60 = 60,955.23 : x
  2. Step 2: Convert to fraction form
    149,762.01/224,580.60 = 60,955.23/x
  3. Step 3: Cross multiply
    149,762.01x = 224,580.60 × 60,955.23
  4. Step 4: Simplify right side
    149,762.01x = 13,689,362,126.54
  5. Step 5: Solve for x
    x = 13,689,362,126.54/149,762.01
  6. Step 6: Final answer
    x = 91,407.44

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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.