Home / 45,813.70-63,226.77-25,670.26

Finding the Fourth Proportional to 45,813.70, 63,226.77 and 25,670.26

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Solution

The fourth proportional to 45,813.70, 63,226.77 and 25,670.26 is: 35,427.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,813.70 : 63,226.77 = 25,670.26 : x
  2. Step 2: Convert to fraction form
    45,813.70/63,226.77 = 25,670.26/x
  3. Step 3: Cross multiply
    45,813.70x = 63,226.77 × 25,670.26
  4. Step 4: Simplify right side
    45,813.70x = 1,623,047,624.86
  5. Step 5: Solve for x
    x = 1,623,047,624.86/45,813.70
  6. Step 6: Final answer
    x = 35,427.12

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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.