Home / 14,681.91-22,026.48-4,293.66

Finding the Fourth Proportional to 14,681.91, 22,026.48 and 4,293.66

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Solution

The fourth proportional to 14,681.91, 22,026.48 and 4,293.66 is: 6,441.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681.91 : 22,026.48 = 4,293.66 : x
  2. Step 2: Convert to fraction form
    14,681.91/22,026.48 = 4,293.66/x
  3. Step 3: Cross multiply
    14,681.91x = 22,026.48 × 4,293.66
  4. Step 4: Simplify right side
    14,681.91x = 94,574,182.87
  5. Step 5: Solve for x
    x = 94,574,182.87/14,681.91
  6. Step 6: Final answer
    x = 6,441.55

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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.