Home / 33,964.03-46,870.55-18,856.45

Finding the Fourth Proportional to 33,964.03, 46,870.55 and 18,856.45

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Solution

The fourth proportional to 33,964.03, 46,870.55 and 18,856.45 is: 26,022.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,964.03 : 46,870.55 = 18,856.45 : x
  2. Step 2: Convert to fraction form
    33,964.03/46,870.55 = 18,856.45/x
  3. Step 3: Cross multiply
    33,964.03x = 46,870.55 × 18,856.45
  4. Step 4: Simplify right side
    33,964.03x = 883,812,182.55
  5. Step 5: Solve for x
    x = 883,812,182.55/33,964.03
  6. Step 6: Final answer
    x = 26,022.01

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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.