Home / 46,713.32-70,036.04-18,624.95

Finding the Fourth Proportional to 46,713.32, 70,036.04 and 18,624.95

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Solution

The fourth proportional to 46,713.32, 70,036.04 and 18,624.95 is: 27,923.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,713.32 : 70,036.04 = 18,624.95 : x
  2. Step 2: Convert to fraction form
    46,713.32/70,036.04 = 18,624.95/x
  3. Step 3: Cross multiply
    46,713.32x = 70,036.04 × 18,624.95
  4. Step 4: Simplify right side
    46,713.32x = 1,304,418,096.17
  5. Step 5: Solve for x
    x = 1,304,418,096.17/46,713.32
  6. Step 6: Final answer
    x = 27,923.90

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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.