Home / 22,952.04-34,437.84-12,964.28

Finding the Fourth Proportional to 22,952.04, 34,437.84 and 12,964.28

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Solution

The fourth proportional to 22,952.04, 34,437.84 and 12,964.28 is: 19,451.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,952.04 : 34,437.84 = 12,964.28 : x
  2. Step 2: Convert to fraction form
    22,952.04/34,437.84 = 12,964.28/x
  3. Step 3: Cross multiply
    22,952.04x = 34,437.84 × 12,964.28
  4. Step 4: Simplify right side
    22,952.04x = 446,461,628.17
  5. Step 5: Solve for x
    x = 446,461,628.17/22,952.04
  6. Step 6: Final answer
    x = 19,451.94

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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.