Home / 134,415.27-201,668.28-59,525.10

Finding the Fourth Proportional to 134,415.27, 201,668.28 and 59,525.10

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Solution

The fourth proportional to 134,415.27, 201,668.28 and 59,525.10 is: 89,307.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,415.27 : 201,668.28 = 59,525.10 : x
  2. Step 2: Convert to fraction form
    134,415.27/201,668.28 = 59,525.10/x
  3. Step 3: Cross multiply
    134,415.27x = 201,668.28 × 59,525.10
  4. Step 4: Simplify right side
    134,415.27x = 12,004,324,533.83
  5. Step 5: Solve for x
    x = 12,004,324,533.83/134,415.27
  6. Step 6: Final answer
    x = 89,307.74

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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.