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Finding the Fourth Proportional to 61,525.98, 92,289.06 and 35,212.14

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Solution

The fourth proportional to 61,525.98, 92,289.06 and 35,212.14 is: 52,818.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,525.98 : 92,289.06 = 35,212.14 : x
  2. Step 2: Convert to fraction form
    61,525.98/92,289.06 = 35,212.14/x
  3. Step 3: Cross multiply
    61,525.98x = 92,289.06 × 35,212.14
  4. Step 4: Simplify right side
    61,525.98x = 3,249,695,301.19
  5. Step 5: Solve for x
    x = 3,249,695,301.19/61,525.98
  6. Step 6: Final answer
    x = 52,818.26

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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.