Home / 149,314.16-224,009.20-44,133.14

Finding the Fourth Proportional to 149,314.16, 224,009.20 and 44,133.14

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Solution

The fourth proportional to 149,314.16, 224,009.20 and 44,133.14 is: 66,210.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,314.16 : 224,009.20 = 44,133.14 : x
  2. Step 2: Convert to fraction form
    149,314.16/224,009.20 = 44,133.14/x
  3. Step 3: Cross multiply
    149,314.16x = 224,009.20 × 44,133.14
  4. Step 4: Simplify right side
    149,314.16x = 9,886,229,384.89
  5. Step 5: Solve for x
    x = 9,886,229,384.89/149,314.16
  6. Step 6: Final answer
    x = 66,210.93

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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.