Home / 59,320.76-89,007.06-46,153.40

Finding the Fourth Proportional to 59,320.76, 89,007.06 and 46,153.40

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Solution

The fourth proportional to 59,320.76, 89,007.06 and 46,153.40 is: 69,250.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,320.76 : 89,007.06 = 46,153.40 : x
  2. Step 2: Convert to fraction form
    59,320.76/89,007.06 = 46,153.40/x
  3. Step 3: Cross multiply
    59,320.76x = 89,007.06 × 46,153.40
  4. Step 4: Simplify right side
    59,320.76x = 4,107,978,443.00
  5. Step 5: Solve for x
    x = 4,107,978,443.00/59,320.76
  6. Step 6: Final answer
    x = 69,250.27

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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.