Home / 67,089.70-92,588.58-44,389.06

Finding the Fourth Proportional to 67,089.70, 92,588.58 and 44,389.06

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Solution

The fourth proportional to 67,089.70, 92,588.58 and 44,389.06 is: 61,260.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,089.70 : 92,588.58 = 44,389.06 : x
  2. Step 2: Convert to fraction form
    67,089.70/92,588.58 = 44,389.06/x
  3. Step 3: Cross multiply
    67,089.70x = 92,588.58 × 44,389.06
  4. Step 4: Simplify right side
    67,089.70x = 4,109,920,032.93
  5. Step 5: Solve for x
    x = 4,109,920,032.93/67,089.70
  6. Step 6: Final answer
    x = 61,260.07

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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.