Home / 35,080.08-52,627.07-12,893.64

Finding the Fourth Proportional to 35,080.08, 52,627.07 and 12,893.64

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Solution

The fourth proportional to 35,080.08, 52,627.07 and 12,893.64 is: 19,343.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,080.08 : 52,627.07 = 12,893.64 : x
  2. Step 2: Convert to fraction form
    35,080.08/52,627.07 = 12,893.64/x
  3. Step 3: Cross multiply
    35,080.08x = 52,627.07 × 12,893.64
  4. Step 4: Simplify right side
    35,080.08x = 678,554,494.83
  5. Step 5: Solve for x
    x = 678,554,494.83/35,080.08
  6. Step 6: Final answer
    x = 19,343.01

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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.