Home / 239,626.02-359,511.93-113,363.22

Finding the Fourth Proportional to 239,626.02, 359,511.93 and 113,363.22

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Solution

The fourth proportional to 239,626.02, 359,511.93 and 113,363.22 is: 170,079.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,626.02 : 359,511.93 = 113,363.22 : x
  2. Step 2: Convert to fraction form
    239,626.02/359,511.93 = 113,363.22/x
  3. Step 3: Cross multiply
    239,626.02x = 359,511.93 × 113,363.22
  4. Step 4: Simplify right side
    239,626.02x = 40,755,430,013.21
  5. Step 5: Solve for x
    x = 40,755,430,013.21/239,626.02
  6. Step 6: Final answer
    x = 170,079.32

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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.