Home / 110,315.34-152,235.36-60,014.34

Finding the Fourth Proportional to 110,315.34, 152,235.36 and 60,014.34

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Solution

The fourth proportional to 110,315.34, 152,235.36 and 60,014.34 is: 82,819.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,315.34 : 152,235.36 = 60,014.34 : x
  2. Step 2: Convert to fraction form
    110,315.34/152,235.36 = 60,014.34/x
  3. Step 3: Cross multiply
    110,315.34x = 152,235.36 × 60,014.34
  4. Step 4: Simplify right side
    110,315.34x = 9,136,304,655.06
  5. Step 5: Solve for x
    x = 9,136,304,655.06/110,315.34
  6. Step 6: Final answer
    x = 82,819.89

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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.