Home / 64,263.62-88,666.98-37,033.04

Finding the Fourth Proportional to 64,263.62, 88,666.98 and 37,033.04

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Solution

The fourth proportional to 64,263.62, 88,666.98 and 37,033.04 is: 51,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,263.62 : 88,666.98 = 37,033.04 : x
  2. Step 2: Convert to fraction form
    64,263.62/88,666.98 = 37,033.04/x
  3. Step 3: Cross multiply
    64,263.62x = 88,666.98 × 37,033.04
  4. Step 4: Simplify right side
    64,263.62x = 3,283,607,817.02
  5. Step 5: Solve for x
    x = 3,283,607,817.02/64,263.62
  6. Step 6: Final answer
    x = 51,095.90

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1.5x scale

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.