Home / 61,146.04-91,703.67-23,693.26

Finding the Fourth Proportional to 61,146.04, 91,703.67 and 23,693.26

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Solution

The fourth proportional to 61,146.04, 91,703.67 and 23,693.26 is: 35,533.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,146.04 : 91,703.67 = 23,693.26 : x
  2. Step 2: Convert to fraction form
    61,146.04/91,703.67 = 23,693.26/x
  3. Step 3: Cross multiply
    61,146.04x = 91,703.67 × 23,693.26
  4. Step 4: Simplify right side
    61,146.04x = 2,172,758,896.26
  5. Step 5: Solve for x
    x = 2,172,758,896.26/61,146.04
  6. Step 6: Final answer
    x = 35,533.93

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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.