Home / 59,320.04-81,854.48-35,442.05

Finding the Fourth Proportional to 59,320.04, 81,854.48 and 35,442.05

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Solution

The fourth proportional to 59,320.04, 81,854.48 and 35,442.05 is: 48,905.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,320.04 : 81,854.48 = 35,442.05 : x
  2. Step 2: Convert to fraction form
    59,320.04/81,854.48 = 35,442.05/x
  3. Step 3: Cross multiply
    59,320.04x = 81,854.48 × 35,442.05
  4. Step 4: Simplify right side
    59,320.04x = 2,901,090,252.22
  5. Step 5: Solve for x
    x = 2,901,090,252.22/59,320.04
  6. Step 6: Final answer
    x = 48,905.74

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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.