Home / 23,913.34-33,000.60-13,011.58

Finding the Fourth Proportional to 23,913.34, 33,000.60 and 13,011.58

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Solution

The fourth proportional to 23,913.34, 33,000.60 and 13,011.58 is: 17,956.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,913.34 : 33,000.60 = 13,011.58 : x
  2. Step 2: Convert to fraction form
    23,913.34/33,000.60 = 13,011.58/x
  3. Step 3: Cross multiply
    23,913.34x = 33,000.60 × 13,011.58
  4. Step 4: Simplify right side
    23,913.34x = 429,389,946.95
  5. Step 5: Solve for x
    x = 429,389,946.95/23,913.34
  6. Step 6: Final answer
    x = 17,956.08

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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.