Home / 58,804.06-81,094.26-45,354.02

Finding the Fourth Proportional to 58,804.06, 81,094.26 and 45,354.02

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Solution

The fourth proportional to 58,804.06, 81,094.26 and 45,354.02 is: 62,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,804.06 : 81,094.26 = 45,354.02 : x
  2. Step 2: Convert to fraction form
    58,804.06/81,094.26 = 45,354.02/x
  3. Step 3: Cross multiply
    58,804.06x = 81,094.26 × 45,354.02
  4. Step 4: Simplify right side
    58,804.06x = 3,677,950,689.93
  5. Step 5: Solve for x
    x = 3,677,950,689.93/58,804.06
  6. Step 6: Final answer
    x = 62,545.86

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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.