Home / 34,334.37-47,377.52-19,224.93

Finding the Fourth Proportional to 34,334.37, 47,377.52 and 19,224.93

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Solution

The fourth proportional to 34,334.37, 47,377.52 and 19,224.93 is: 26,528.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,334.37 : 47,377.52 = 19,224.93 : x
  2. Step 2: Convert to fraction form
    34,334.37/47,377.52 = 19,224.93/x
  3. Step 3: Cross multiply
    34,334.37x = 47,377.52 × 19,224.93
  4. Step 4: Simplify right side
    34,334.37x = 910,829,409.45
  5. Step 5: Solve for x
    x = 910,829,409.45/34,334.37
  6. Step 6: Final answer
    x = 26,528.21

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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.