Home / 110,317.04-152,237.04-60,017.12

Finding the Fourth Proportional to 110,317.04, 152,237.04 and 60,017.12

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Solution

The fourth proportional to 110,317.04, 152,237.04 and 60,017.12 is: 82,823.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,317.04 : 152,237.04 = 60,017.12 : x
  2. Step 2: Convert to fraction form
    110,317.04/152,237.04 = 60,017.12/x
  3. Step 3: Cross multiply
    110,317.04x = 152,237.04 × 60,017.12
  4. Step 4: Simplify right side
    110,317.04x = 9,136,828,698.12
  5. Step 5: Solve for x
    x = 9,136,828,698.12/110,317.04
  6. Step 6: Final answer
    x = 82,823.37

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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.