Home / 94,702.02-142,047.48-35,532.76

Finding the Fourth Proportional to 94,702.02, 142,047.48 and 35,532.76

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Solution

The fourth proportional to 94,702.02, 142,047.48 and 35,532.76 is: 53,297.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,702.02 : 142,047.48 = 35,532.76 : x
  2. Step 2: Convert to fraction form
    94,702.02/142,047.48 = 35,532.76/x
  3. Step 3: Cross multiply
    94,702.02x = 142,047.48 × 35,532.76
  4. Step 4: Simplify right side
    94,702.02x = 5,047,339,015.44
  5. Step 5: Solve for x
    x = 5,047,339,015.44/94,702.02
  6. Step 6: Final answer
    x = 53,297.06

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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.