Home / 64,225.58-88,617.98-44,075.09

Finding the Fourth Proportional to 64,225.58, 88,617.98 and 44,075.09

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Solution

The fourth proportional to 64,225.58, 88,617.98 and 44,075.09 is: 60,814.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,225.58 : 88,617.98 = 44,075.09 : x
  2. Step 2: Convert to fraction form
    64,225.58/88,617.98 = 44,075.09/x
  3. Step 3: Cross multiply
    64,225.58x = 88,617.98 × 44,075.09
  4. Step 4: Simplify right side
    64,225.58x = 3,905,844,780.65
  5. Step 5: Solve for x
    x = 3,905,844,780.65/64,225.58
  6. Step 6: Final answer
    x = 60,814.48

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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.