Home / 34,024.81-46,938.94-19,869.25

Finding the Fourth Proportional to 34,024.81, 46,938.94 and 19,869.25

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Solution

The fourth proportional to 34,024.81, 46,938.94 and 19,869.25 is: 27,410.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,024.81 : 46,938.94 = 19,869.25 : x
  2. Step 2: Convert to fraction form
    34,024.81/46,938.94 = 19,869.25/x
  3. Step 3: Cross multiply
    34,024.81x = 46,938.94 × 19,869.25
  4. Step 4: Simplify right side
    34,024.81x = 932,641,533.60
  5. Step 5: Solve for x
    x = 932,641,533.60/34,024.81
  6. Step 6: Final answer
    x = 27,410.63

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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.