Home / 17,483.85-24,071.99-16,291.53

Finding the Fourth Proportional to 17,483.85, 24,071.99 and 16,291.53

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Solution

The fourth proportional to 17,483.85, 24,071.99 and 16,291.53 is: 22,430.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,483.85 : 24,071.99 = 16,291.53 : x
  2. Step 2: Convert to fraction form
    17,483.85/24,071.99 = 16,291.53/x
  3. Step 3: Cross multiply
    17,483.85x = 24,071.99 × 16,291.53
  4. Step 4: Simplify right side
    17,483.85x = 392,169,465.79
  5. Step 5: Solve for x
    x = 392,169,465.79/17,483.85
  6. Step 6: Final answer
    x = 22,430.38

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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.