Home / 32,518.61-44,874.76-19,089.65

Finding the Fourth Proportional to 32,518.61, 44,874.76 and 19,089.65

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Solution

The fourth proportional to 32,518.61, 44,874.76 and 19,089.65 is: 26,343.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,518.61 : 44,874.76 = 19,089.65 : x
  2. Step 2: Convert to fraction form
    32,518.61/44,874.76 = 19,089.65/x
  3. Step 3: Cross multiply
    32,518.61x = 44,874.76 × 19,089.65
  4. Step 4: Simplify right side
    32,518.61x = 856,643,462.23
  5. Step 5: Solve for x
    x = 856,643,462.23/32,518.61
  6. Step 6: Final answer
    x = 26,343.18

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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.