Home / 110,577.24-152,596.59-62,830.65

Finding the Fourth Proportional to 110,577.24, 152,596.59 and 62,830.65

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Solution

The fourth proportional to 110,577.24, 152,596.59 and 62,830.65 is: 86,706.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,577.24 : 152,596.59 = 62,830.65 : x
  2. Step 2: Convert to fraction form
    110,577.24/152,596.59 = 62,830.65/x
  3. Step 3: Cross multiply
    110,577.24x = 152,596.59 × 62,830.65
  4. Step 4: Simplify right side
    110,577.24x = 9,587,742,937.48
  5. Step 5: Solve for x
    x = 9,587,742,937.48/110,577.24
  6. Step 6: Final answer
    x = 86,706.30

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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.