Home / 43,927.04-60,612.80-26,690.45

Finding the Fourth Proportional to 43,927.04, 60,612.80 and 26,690.45

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Solution

The fourth proportional to 43,927.04, 60,612.80 and 26,690.45 is: 36,828.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,927.04 : 60,612.80 = 26,690.45 : x
  2. Step 2: Convert to fraction form
    43,927.04/60,612.80 = 26,690.45/x
  3. Step 3: Cross multiply
    43,927.04x = 60,612.80 × 26,690.45
  4. Step 4: Simplify right side
    43,927.04x = 1,617,782,471.24
  5. Step 5: Solve for x
    x = 1,617,782,471.24/43,927.04
  6. Step 6: Final answer
    x = 36,828.86

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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.