Home / 45,675.36-63,030.96-26,814.24

Finding the Fourth Proportional to 45,675.36, 63,030.96 and 26,814.24

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Solution

The fourth proportional to 45,675.36, 63,030.96 and 26,814.24 is: 37,003.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,675.36 : 63,030.96 = 26,814.24 : x
  2. Step 2: Convert to fraction form
    45,675.36/63,030.96 = 26,814.24/x
  3. Step 3: Cross multiply
    45,675.36x = 63,030.96 × 26,814.24
  4. Step 4: Simplify right side
    45,675.36x = 1,690,127,288.87
  5. Step 5: Solve for x
    x = 1,690,127,288.87/45,675.36
  6. Step 6: Final answer
    x = 37,003.04

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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.