Home / 33,370.61-46,051.43-18,263.27

Finding the Fourth Proportional to 33,370.61, 46,051.43 and 18,263.27

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Solution

The fourth proportional to 33,370.61, 46,051.43 and 18,263.27 is: 25,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370.61 : 46,051.43 = 18,263.27 : x
  2. Step 2: Convert to fraction form
    33,370.61/46,051.43 = 18,263.27/x
  3. Step 3: Cross multiply
    33,370.61x = 46,051.43 × 18,263.27
  4. Step 4: Simplify right side
    33,370.61x = 841,049,378.40
  5. Step 5: Solve for x
    x = 841,049,378.40/33,370.61
  6. Step 6: Final answer
    x = 25,203.30

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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.