Home / 61,152.04-91,712.66-23,699.26

Finding the Fourth Proportional to 61,152.04, 91,712.66 and 23,699.26

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Solution

The fourth proportional to 61,152.04, 91,712.66 and 23,699.26 is: 35,542.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,152.04 : 91,712.66 = 23,699.26 : x
  2. Step 2: Convert to fraction form
    61,152.04/91,712.66 = 23,699.26/x
  3. Step 3: Cross multiply
    61,152.04x = 91,712.66 × 23,699.26
  4. Step 4: Simplify right side
    61,152.04x = 2,173,522,174.63
  5. Step 5: Solve for x
    x = 2,173,522,174.63/61,152.04
  6. Step 6: Final answer
    x = 35,542.92

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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.