Home / 44,068.05-66,095.21-14,485.68

Finding the Fourth Proportional to 44,068.05, 66,095.21 and 14,485.68

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Solution

The fourth proportional to 44,068.05, 66,095.21 and 14,485.68 is: 21,726.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,068.05 : 66,095.21 = 14,485.68 : x
  2. Step 2: Convert to fraction form
    44,068.05/66,095.21 = 14,485.68/x
  3. Step 3: Cross multiply
    44,068.05x = 66,095.21 × 14,485.68
  4. Step 4: Simplify right side
    44,068.05x = 957,433,989.16
  5. Step 5: Solve for x
    x = 957,433,989.16/44,068.05
  6. Step 6: Final answer
    x = 21,726.26

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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.