Home / 45,070.02-62,201.30-25,950.47

Finding the Fourth Proportional to 45,070.02, 62,201.30 and 25,950.47

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Solution

The fourth proportional to 45,070.02, 62,201.30 and 25,950.47 is: 35,814.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,070.02 : 62,201.30 = 25,950.47 : x
  2. Step 2: Convert to fraction form
    45,070.02/62,201.30 = 25,950.47/x
  3. Step 3: Cross multiply
    45,070.02x = 62,201.30 × 25,950.47
  4. Step 4: Simplify right side
    45,070.02x = 1,614,152,528.85
  5. Step 5: Solve for x
    x = 1,614,152,528.85/45,070.02
  6. Step 6: Final answer
    x = 35,814.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.