Home / 45,226.94-62,417.02-25,090.32

Finding the Fourth Proportional to 45,226.94, 62,417.02 and 25,090.32

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Solution

The fourth proportional to 45,226.94, 62,417.02 and 25,090.32 is: 34,626.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,226.94 : 62,417.02 = 25,090.32 : x
  2. Step 2: Convert to fraction form
    45,226.94/62,417.02 = 25,090.32/x
  3. Step 3: Cross multiply
    45,226.94x = 62,417.02 × 25,090.32
  4. Step 4: Simplify right side
    45,226.94x = 1,566,063,005.25
  5. Step 5: Solve for x
    x = 1,566,063,005.25/45,226.94
  6. Step 6: Final answer
    x = 34,626.77

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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.