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Finding the Fourth Proportional to 61,566.01, 92,349.04 and 14,818.89

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Solution

The fourth proportional to 61,566.01, 92,349.04 and 14,818.89 is: 22,228.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,566.01 : 92,349.04 = 14,818.89 : x
  2. Step 2: Convert to fraction form
    61,566.01/92,349.04 = 14,818.89/x
  3. Step 3: Cross multiply
    61,566.01x = 92,349.04 × 14,818.89
  4. Step 4: Simplify right side
    61,566.01x = 1,368,510,265.37
  5. Step 5: Solve for x
    x = 1,368,510,265.37/61,566.01
  6. Step 6: Final answer
    x = 22,228.34

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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.