Home / 35,168.18-48,533.18-19,254.11

Finding the Fourth Proportional to 35,168.18, 48,533.18 and 19,254.11

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Solution

The fourth proportional to 35,168.18, 48,533.18 and 19,254.11 is: 26,571.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168.18 : 48,533.18 = 19,254.11 : x
  2. Step 2: Convert to fraction form
    35,168.18/48,533.18 = 19,254.11/x
  3. Step 3: Cross multiply
    35,168.18x = 48,533.18 × 19,254.11
  4. Step 4: Simplify right side
    35,168.18x = 934,462,847.43
  5. Step 5: Solve for x
    x = 934,462,847.43/35,168.18
  6. Step 6: Final answer
    x = 26,571.26

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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.