Home / 134,050.80-201,076.08-34,210.98

Finding the Fourth Proportional to 134,050.80, 201,076.08 and 34,210.98

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Solution

The fourth proportional to 134,050.80, 201,076.08 and 34,210.98 is: 51,316.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050.80 : 201,076.08 = 34,210.98 : x
  2. Step 2: Convert to fraction form
    134,050.80/201,076.08 = 34,210.98/x
  3. Step 3: Cross multiply
    134,050.80x = 201,076.08 × 34,210.98
  4. Step 4: Simplify right side
    134,050.80x = 6,879,009,580.30
  5. Step 5: Solve for x
    x = 6,879,009,580.30/134,050.80
  6. Step 6: Final answer
    x = 51,316.44

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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.