Home / 33,925.07-46,816.29-18,817.76

Finding the Fourth Proportional to 33,925.07, 46,816.29 and 18,817.76

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Solution

The fourth proportional to 33,925.07, 46,816.29 and 18,817.76 is: 25,968.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,925.07 : 46,816.29 = 18,817.76 : x
  2. Step 2: Convert to fraction form
    33,925.07/46,816.29 = 18,817.76/x
  3. Step 3: Cross multiply
    33,925.07x = 46,816.29 × 18,817.76
  4. Step 4: Simplify right side
    33,925.07x = 880,977,826.35
  5. Step 5: Solve for x
    x = 880,977,826.35/33,925.07
  6. Step 6: Final answer
    x = 25,968.34

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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.