Home / 19,525.89-26,945.86-10,573.40

Finding the Fourth Proportional to 19,525.89, 26,945.86 and 10,573.40

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Solution

The fourth proportional to 19,525.89, 26,945.86 and 10,573.40 is: 14,591.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.89 : 26,945.86 = 10,573.40 : x
  2. Step 2: Convert to fraction form
    19,525.89/26,945.86 = 10,573.40/x
  3. Step 3: Cross multiply
    19,525.89x = 26,945.86 × 10,573.40
  4. Step 4: Simplify right side
    19,525.89x = 284,909,221.39
  5. Step 5: Solve for x
    x = 284,909,221.39/19,525.89
  6. Step 6: Final answer
    x = 14,591.35

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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.