Home / 35,360.02-48,796.82-19,445.54

Finding the Fourth Proportional to 35,360.02, 48,796.82 and 19,445.54

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Solution

The fourth proportional to 35,360.02, 48,796.82 and 19,445.54 is: 26,834.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360.02 : 48,796.82 = 19,445.54 : x
  2. Step 2: Convert to fraction form
    35,360.02/48,796.82 = 19,445.54/x
  3. Step 3: Cross multiply
    35,360.02x = 48,796.82 × 19,445.54
  4. Step 4: Simplify right side
    35,360.02x = 948,880,515.18
  5. Step 5: Solve for x
    x = 948,880,515.18/35,360.02
  6. Step 6: Final answer
    x = 26,834.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.