Home / 61,296.22-84,590.96-34,438.19

Finding the Fourth Proportional to 61,296.22, 84,590.96 and 34,438.19

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Solution

The fourth proportional to 61,296.22, 84,590.96 and 34,438.19 is: 47,525.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,296.22 : 84,590.96 = 34,438.19 : x
  2. Step 2: Convert to fraction form
    61,296.22/84,590.96 = 34,438.19/x
  3. Step 3: Cross multiply
    61,296.22x = 84,590.96 × 34,438.19
  4. Step 4: Simplify right side
    61,296.22x = 2,913,159,292.39
  5. Step 5: Solve for x
    x = 2,913,159,292.39/61,296.22
  6. Step 6: Final answer
    x = 47,525.92

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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.