Home / 61,030.06-91,559.06-23,590.44

Finding the Fourth Proportional to 61,030.06, 91,559.06 and 23,590.44

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Solution

The fourth proportional to 61,030.06, 91,559.06 and 23,590.44 is: 35,391.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,030.06 : 91,559.06 = 23,590.44 : x
  2. Step 2: Convert to fraction form
    61,030.06/91,559.06 = 23,590.44/x
  3. Step 3: Cross multiply
    61,030.06x = 91,559.06 × 23,590.44
  4. Step 4: Simplify right side
    61,030.06x = 2,159,918,481.90
  5. Step 5: Solve for x
    x = 2,159,918,481.90/61,030.06
  6. Step 6: Final answer
    x = 35,391.06

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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.