Home / 134,050.89-201,076.19-34,211.08

Finding the Fourth Proportional to 134,050.89, 201,076.19 and 34,211.08

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Solution

The fourth proportional to 134,050.89, 201,076.19 and 34,211.08 is: 51,316.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050.89 : 201,076.19 = 34,211.08 : x
  2. Step 2: Convert to fraction form
    134,050.89/201,076.19 = 34,211.08/x
  3. Step 3: Cross multiply
    134,050.89x = 201,076.19 × 34,211.08
  4. Step 4: Simplify right side
    134,050.89x = 6,879,033,830.77
  5. Step 5: Solve for x
    x = 6,879,033,830.77/134,050.89
  6. Step 6: Final answer
    x = 51,316.59

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1.5x scale

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.