Home / 14,335.34-21,503.00-9,403.83

Finding the Fourth Proportional to 14,335.34, 21,503.00 and 9,403.83

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Solution

The fourth proportional to 14,335.34, 21,503.00 and 9,403.83 is: 14,105.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,335.34 : 21,503.00 = 9,403.83 : x
  2. Step 2: Convert to fraction form
    14,335.34/21,503.00 = 9,403.83/x
  3. Step 3: Cross multiply
    14,335.34x = 21,503.00 × 9,403.83
  4. Step 4: Simplify right side
    14,335.34x = 202,210,509.47
  5. Step 5: Solve for x
    x = 202,210,509.47/14,335.34
  6. Step 6: Final answer
    x = 14,105.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.