Home / 29,373.93-40,536.71-17,437.31

Finding the Fourth Proportional to 29,373.93, 40,536.71 and 17,437.31

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Solution

The fourth proportional to 29,373.93, 40,536.71 and 17,437.31 is: 24,063.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,373.93 : 40,536.71 = 17,437.31 : x
  2. Step 2: Convert to fraction form
    29,373.93/40,536.71 = 17,437.31/x
  3. Step 3: Cross multiply
    29,373.93x = 40,536.71 × 17,437.31
  4. Step 4: Simplify right side
    29,373.93x = 706,851,091.46
  5. Step 5: Solve for x
    x = 706,851,091.46/29,373.93
  6. Step 6: Final answer
    x = 24,063.89

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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.