Home / 13,302.63-19,925.33-6,272.10

Finding the Fourth Proportional to 13,302.63, 19,925.33 and 6,272.10

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Solution

The fourth proportional to 13,302.63, 19,925.33 and 6,272.10 is: 9,394.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,302.63 : 19,925.33 = 6,272.10 : x
  2. Step 2: Convert to fraction form
    13,302.63/19,925.33 = 6,272.10/x
  3. Step 3: Cross multiply
    13,302.63x = 19,925.33 × 6,272.10
  4. Step 4: Simplify right side
    13,302.63x = 124,973,630.93
  5. Step 5: Solve for x
    x = 124,973,630.93/13,302.63
  6. Step 6: Final answer
    x = 9,394.66

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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.