Home / 50,363.95-69,502.40-27,705.26

Finding the Fourth Proportional to 50,363.95, 69,502.40 and 27,705.26

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Solution

The fourth proportional to 50,363.95, 69,502.40 and 27,705.26 is: 38,233.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,363.95 : 69,502.40 = 27,705.26 : x
  2. Step 2: Convert to fraction form
    50,363.95/69,502.40 = 27,705.26/x
  3. Step 3: Cross multiply
    50,363.95x = 69,502.40 × 27,705.26
  4. Step 4: Simplify right side
    50,363.95x = 1,925,581,924.10
  5. Step 5: Solve for x
    x = 1,925,581,924.10/50,363.95
  6. Step 6: Final answer
    x = 38,233.34

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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.