Home / 35,052.51-48,370.41-19,133.76

Finding the Fourth Proportional to 35,052.51, 48,370.41 and 19,133.76

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Solution

The fourth proportional to 35,052.51, 48,370.41 and 19,133.76 is: 26,403.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052.51 : 48,370.41 = 19,133.76 : x
  2. Step 2: Convert to fraction form
    35,052.51/48,370.41 = 19,133.76/x
  3. Step 3: Cross multiply
    35,052.51x = 48,370.41 × 19,133.76
  4. Step 4: Simplify right side
    35,052.51x = 925,507,816.04
  5. Step 5: Solve for x
    x = 925,507,816.04/35,052.51
  6. Step 6: Final answer
    x = 26,403.47

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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.