Home / 59,526.41-89,699.20-49,228.02

Finding the Fourth Proportional to 59,526.41, 89,699.20 and 49,228.02

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Solution

The fourth proportional to 59,526.41, 89,699.20 and 49,228.02 is: 74,180.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,526.41 : 89,699.20 = 49,228.02 : x
  2. Step 2: Convert to fraction form
    59,526.41/89,699.20 = 49,228.02/x
  3. Step 3: Cross multiply
    59,526.41x = 89,699.20 × 49,228.02
  4. Step 4: Simplify right side
    59,526.41x = 4,415,713,888.51
  5. Step 5: Solve for x
    x = 4,415,713,888.51/59,526.41
  6. Step 6: Final answer
    x = 74,180.76

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.