Home / 123,804.36-185,681.93-60,597.33

Finding the Fourth Proportional to 123,804.36, 185,681.93 and 60,597.33

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Solution

The fourth proportional to 123,804.36, 185,681.93 and 60,597.33 is: 90,883.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,804.36 : 185,681.93 = 60,597.33 : x
  2. Step 2: Convert to fraction form
    123,804.36/185,681.93 = 60,597.33/x
  3. Step 3: Cross multiply
    123,804.36x = 185,681.93 × 60,597.33
  4. Step 4: Simplify right side
    123,804.36x = 11,251,828,884.26
  5. Step 5: Solve for x
    x = 11,251,828,884.26/123,804.36
  6. Step 6: Final answer
    x = 90,883.95

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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.