Home / 22,867.33-34,303.45-7,281.31

Finding the Fourth Proportional to 22,867.33, 34,303.45 and 7,281.31

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Solution

The fourth proportional to 22,867.33, 34,303.45 and 7,281.31 is: 10,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,867.33 : 34,303.45 = 7,281.31 : x
  2. Step 2: Convert to fraction form
    22,867.33/34,303.45 = 7,281.31/x
  3. Step 3: Cross multiply
    22,867.33x = 34,303.45 × 7,281.31
  4. Step 4: Simplify right side
    22,867.33x = 249,773,863.80
  5. Step 5: Solve for x
    x = 249,773,863.80/22,867.33
  6. Step 6: Final answer
    x = 10,922.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.