Home / 33,877.07-46,758.13-22,547.05

Finding the Fourth Proportional to 33,877.07, 46,758.13 and 22,547.05

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Solution

The fourth proportional to 33,877.07, 46,758.13 and 22,547.05 is: 31,120.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,877.07 : 46,758.13 = 22,547.05 : x
  2. Step 2: Convert to fraction form
    33,877.07/46,758.13 = 22,547.05/x
  3. Step 3: Cross multiply
    33,877.07x = 46,758.13 × 22,547.05
  4. Step 4: Simplify right side
    33,877.07x = 1,054,257,721.75
  5. Step 5: Solve for x
    x = 1,054,257,721.75/33,877.07
  6. Step 6: Final answer
    x = 31,120.10

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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.