Home / 124,935.96-187,429.02-46,050.60

Finding the Fourth Proportional to 124,935.96, 187,429.02 and 46,050.60

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Solution

The fourth proportional to 124,935.96, 187,429.02 and 46,050.60 is: 69,085.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,935.96 : 187,429.02 = 46,050.60 : x
  2. Step 2: Convert to fraction form
    124,935.96/187,429.02 = 46,050.60/x
  3. Step 3: Cross multiply
    124,935.96x = 187,429.02 × 46,050.60
  4. Step 4: Simplify right side
    124,935.96x = 8,631,218,828.41
  5. Step 5: Solve for x
    x = 8,631,218,828.41/124,935.96
  6. Step 6: Final answer
    x = 69,085.14

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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.