Home / 33,746.10-46,571.67-19,410.45

Finding the Fourth Proportional to 33,746.10, 46,571.67 and 19,410.45

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Solution

The fourth proportional to 33,746.10, 46,571.67 and 19,410.45 is: 26,787.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,746.10 : 46,571.67 = 19,410.45 : x
  2. Step 2: Convert to fraction form
    33,746.10/46,571.67 = 19,410.45/x
  3. Step 3: Cross multiply
    33,746.10x = 46,571.67 × 19,410.45
  4. Step 4: Simplify right side
    33,746.10x = 903,977,071.95
  5. Step 5: Solve for x
    x = 903,977,071.95/33,746.10
  6. Step 6: Final answer
    x = 26,787.60

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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.