Home / 134,708.02-202,062.02-59,810.56

Finding the Fourth Proportional to 134,708.02, 202,062.02 and 59,810.56

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Solution

The fourth proportional to 134,708.02, 202,062.02 and 59,810.56 is: 89,715.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,708.02 : 202,062.02 = 59,810.56 : x
  2. Step 2: Convert to fraction form
    134,708.02/202,062.02 = 59,810.56/x
  3. Step 3: Cross multiply
    134,708.02x = 202,062.02 × 59,810.56
  4. Step 4: Simplify right side
    134,708.02x = 12,085,442,570.93
  5. Step 5: Solve for x
    x = 12,085,442,570.93/134,708.02
  6. Step 6: Final answer
    x = 89,715.84

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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.