Home / 64,094.77-88,475.11-48,225.35

Finding the Fourth Proportional to 64,094.77, 88,475.11 and 48,225.35

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Solution

The fourth proportional to 64,094.77, 88,475.11 and 48,225.35 is: 66,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,094.77 : 88,475.11 = 48,225.35 : x
  2. Step 2: Convert to fraction form
    64,094.77/88,475.11 = 48,225.35/x
  3. Step 3: Cross multiply
    64,094.77x = 88,475.11 × 48,225.35
  4. Step 4: Simplify right side
    64,094.77x = 4,266,743,146.04
  5. Step 5: Solve for x
    x = 4,266,743,146.04/64,094.77
  6. Step 6: Final answer
    x = 66,569.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.