Home / 35,304.32-52,956.45-9,009.06

Finding the Fourth Proportional to 35,304.32, 52,956.45 and 9,009.06

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Solution

The fourth proportional to 35,304.32, 52,956.45 and 9,009.06 is: 13,513.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,304.32 : 52,956.45 = 9,009.06 : x
  2. Step 2: Convert to fraction form
    35,304.32/52,956.45 = 9,009.06/x
  3. Step 3: Cross multiply
    35,304.32x = 52,956.45 × 9,009.06
  4. Step 4: Simplify right side
    35,304.32x = 477,088,083.67
  5. Step 5: Solve for x
    x = 477,088,083.67/35,304.32
  6. Step 6: Final answer
    x = 13,513.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.