Home / 66,337.04-99,505.34-26,894.06

Finding the Fourth Proportional to 66,337.04, 99,505.34 and 26,894.06

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Solution

The fourth proportional to 66,337.04, 99,505.34 and 26,894.06 is: 40,341.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,337.04 : 99,505.34 = 26,894.06 : x
  2. Step 2: Convert to fraction form
    66,337.04/99,505.34 = 26,894.06/x
  3. Step 3: Cross multiply
    66,337.04x = 99,505.34 × 26,894.06
  4. Step 4: Simplify right side
    66,337.04x = 2,676,102,584.28
  5. Step 5: Solve for x
    x = 2,676,102,584.28/66,337.04
  6. Step 6: Final answer
    x = 40,341.00

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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.