Home / 59,913.47-82,681.05-33,055.90

Finding the Fourth Proportional to 59,913.47, 82,681.05 and 33,055.90

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Solution

The fourth proportional to 59,913.47, 82,681.05 and 33,055.90 is: 45,617.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,913.47 : 82,681.05 = 33,055.90 : x
  2. Step 2: Convert to fraction form
    59,913.47/82,681.05 = 33,055.90/x
  3. Step 3: Cross multiply
    59,913.47x = 82,681.05 × 33,055.90
  4. Step 4: Simplify right side
    59,913.47x = 2,733,096,437.95
  5. Step 5: Solve for x
    x = 2,733,096,437.95/59,913.47
  6. Step 6: Final answer
    x = 45,617.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.