Home / 14,883.63-22,290.24-12,925.35

Finding the Fourth Proportional to 14,883.63, 22,290.24 and 12,925.35

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Solution

The fourth proportional to 14,883.63, 22,290.24 and 12,925.35 is: 19,357.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,883.63 : 22,290.24 = 12,925.35 : x
  2. Step 2: Convert to fraction form
    14,883.63/22,290.24 = 12,925.35/x
  3. Step 3: Cross multiply
    14,883.63x = 22,290.24 × 12,925.35
  4. Step 4: Simplify right side
    14,883.63x = 288,109,153.58
  5. Step 5: Solve for x
    x = 288,109,153.58/14,883.63
  6. Step 6: Final answer
    x = 19,357.45

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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.