Home / 44,740.14-67,093.62-13,141.50

Finding the Fourth Proportional to 44,740.14, 67,093.62 and 13,141.50

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Solution

The fourth proportional to 44,740.14, 67,093.62 and 13,141.50 is: 19,707.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,740.14 : 67,093.62 = 13,141.50 : x
  2. Step 2: Convert to fraction form
    44,740.14/67,093.62 = 13,141.50/x
  3. Step 3: Cross multiply
    44,740.14x = 67,093.62 × 13,141.50
  4. Step 4: Simplify right side
    44,740.14x = 881,710,807.23
  5. Step 5: Solve for x
    x = 881,710,807.23/44,740.14
  6. Step 6: Final answer
    x = 19,707.38

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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.