Home / 34,684.11-47,852.36-22,579.06

Finding the Fourth Proportional to 34,684.11, 47,852.36 and 22,579.06

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Solution

The fourth proportional to 34,684.11, 47,852.36 and 22,579.06 is: 31,151.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,684.11 : 47,852.36 = 22,579.06 : x
  2. Step 2: Convert to fraction form
    34,684.11/47,852.36 = 22,579.06/x
  3. Step 3: Cross multiply
    34,684.11x = 47,852.36 × 22,579.06
  4. Step 4: Simplify right side
    34,684.11x = 1,080,461,307.58
  5. Step 5: Solve for x
    x = 1,080,461,307.58/34,684.11
  6. Step 6: Final answer
    x = 31,151.48

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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.