Home / 19,233.52-26,529.33-14,465.86

Finding the Fourth Proportional to 19,233.52, 26,529.33 and 14,465.86

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Solution

The fourth proportional to 19,233.52, 26,529.33 and 14,465.86 is: 19,953.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.52 : 26,529.33 = 14,465.86 : x
  2. Step 2: Convert to fraction form
    19,233.52/26,529.33 = 14,465.86/x
  3. Step 3: Cross multiply
    19,233.52x = 26,529.33 × 14,465.86
  4. Step 4: Simplify right side
    19,233.52x = 383,769,573.67
  5. Step 5: Solve for x
    x = 383,769,573.67/19,233.52
  6. Step 6: Final answer
    x = 19,953.16

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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.