Home / 45,192.99-62,368.62-26,065.65

Finding the Fourth Proportional to 45,192.99, 62,368.62 and 26,065.65

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Solution

The fourth proportional to 45,192.99, 62,368.62 and 26,065.65 is: 35,971.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,192.99 : 62,368.62 = 26,065.65 : x
  2. Step 2: Convert to fraction form
    45,192.99/62,368.62 = 26,065.65/x
  3. Step 3: Cross multiply
    45,192.99x = 62,368.62 × 26,065.65
  4. Step 4: Simplify right side
    45,192.99x = 1,625,678,619.90
  5. Step 5: Solve for x
    x = 1,625,678,619.90/45,192.99
  6. Step 6: Final answer
    x = 35,971.92

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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.