Home / 35,169.73-48,533.99-19,254.45

Finding the Fourth Proportional to 35,169.73, 48,533.99 and 19,254.45

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Solution

The fourth proportional to 35,169.73, 48,533.99 and 19,254.45 is: 26,571.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,169.73 : 48,533.99 = 19,254.45 : x
  2. Step 2: Convert to fraction form
    35,169.73/48,533.99 = 19,254.45/x
  3. Step 3: Cross multiply
    35,169.73x = 48,533.99 × 19,254.45
  4. Step 4: Simplify right side
    35,169.73x = 934,495,283.76
  5. Step 5: Solve for x
    x = 934,495,283.76/35,169.73
  6. Step 6: Final answer
    x = 26,571.01

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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.