Home / 29,011.04-43,698.89-26,395.35

Finding the Fourth Proportional to 29,011.04, 43,698.89 and 26,395.35

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Solution

The fourth proportional to 29,011.04, 43,698.89 and 26,395.35 is: 39,758.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,011.04 : 43,698.89 = 26,395.35 : x
  2. Step 2: Convert to fraction form
    29,011.04/43,698.89 = 26,395.35/x
  3. Step 3: Cross multiply
    29,011.04x = 43,698.89 × 26,395.35
  4. Step 4: Simplify right side
    29,011.04x = 1,153,447,496.16
  5. Step 5: Solve for x
    x = 1,153,447,496.16/29,011.04
  6. Step 6: Final answer
    x = 39,758.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.