Home / 29,688.41-44,534.45-13,056.28

Finding the Fourth Proportional to 29,688.41, 44,534.45 and 13,056.28

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Solution

The fourth proportional to 29,688.41, 44,534.45 and 13,056.28 is: 19,585.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,688.41 : 44,534.45 = 13,056.28 : x
  2. Step 2: Convert to fraction form
    29,688.41/44,534.45 = 13,056.28/x
  3. Step 3: Cross multiply
    29,688.41x = 44,534.45 × 13,056.28
  4. Step 4: Simplify right side
    29,688.41x = 581,453,960.89
  5. Step 5: Solve for x
    x = 581,453,960.89/29,688.41
  6. Step 6: Final answer
    x = 19,585.22

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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.