Home / 32,924.93-45,433.53-19,315.71

Finding the Fourth Proportional to 32,924.93, 45,433.53 and 19,315.71

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Solution

The fourth proportional to 32,924.93, 45,433.53 and 19,315.71 is: 26,654.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,924.93 : 45,433.53 = 19,315.71 : x
  2. Step 2: Convert to fraction form
    32,924.93/45,433.53 = 19,315.71/x
  3. Step 3: Cross multiply
    32,924.93x = 45,433.53 × 19,315.71
  4. Step 4: Simplify right side
    32,924.93x = 877,581,132.57
  5. Step 5: Solve for x
    x = 877,581,132.57/32,924.93
  6. Step 6: Final answer
    x = 26,654.00

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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.