Home / 134,032.50-200,989.69-62,975.34

Finding the Fourth Proportional to 134,032.50, 200,989.69 and 62,975.34

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Solution

The fourth proportional to 134,032.50, 200,989.69 and 62,975.34 is: 94,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,032.50 : 200,989.69 = 62,975.34 : x
  2. Step 2: Convert to fraction form
    134,032.50/200,989.69 = 62,975.34/x
  3. Step 3: Cross multiply
    134,032.50x = 200,989.69 × 62,975.34
  4. Step 4: Simplify right side
    134,032.50x = 12,657,393,906.81
  5. Step 5: Solve for x
    x = 12,657,393,906.81/134,032.50
  6. Step 6: Final answer
    x = 94,435.26

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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.