Home / 134,485.04-201,757.80-41,000.24

Finding the Fourth Proportional to 134,485.04, 201,757.80 and 41,000.24

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Solution

The fourth proportional to 134,485.04, 201,757.80 and 41,000.24 is: 61,509.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,485.04 : 201,757.80 = 41,000.24 : x
  2. Step 2: Convert to fraction form
    134,485.04/201,757.80 = 41,000.24/x
  3. Step 3: Cross multiply
    134,485.04x = 201,757.80 × 41,000.24
  4. Step 4: Simplify right side
    134,485.04x = 8,272,118,221.87
  5. Step 5: Solve for x
    x = 8,272,118,221.87/134,485.04
  6. Step 6: Final answer
    x = 61,509.58

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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.