Home / 45,935.96-63,389.50-25,792.46

Finding the Fourth Proportional to 45,935.96, 63,389.50 and 25,792.46

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Solution

The fourth proportional to 45,935.96, 63,389.50 and 25,792.46 is: 35,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,935.96 : 63,389.50 = 25,792.46 : x
  2. Step 2: Convert to fraction form
    45,935.96/63,389.50 = 25,792.46/x
  3. Step 3: Cross multiply
    45,935.96x = 63,389.50 × 25,792.46
  4. Step 4: Simplify right side
    45,935.96x = 1,634,971,143.17
  5. Step 5: Solve for x
    x = 1,634,971,143.17/45,935.96
  6. Step 6: Final answer
    x = 35,592.40

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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.