Home / 152,770.32-210,075.26-132,592.06

Finding the Fourth Proportional to 152,770.32, 210,075.26 and 132,592.06

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Solution

The fourth proportional to 152,770.32, 210,075.26 and 132,592.06 is: 182,328.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,770.32 : 210,075.26 = 132,592.06 : x
  2. Step 2: Convert to fraction form
    152,770.32/210,075.26 = 132,592.06/x
  3. Step 3: Cross multiply
    152,770.32x = 210,075.26 × 132,592.06
  4. Step 4: Simplify right side
    152,770.32x = 27,854,311,478.44
  5. Step 5: Solve for x
    x = 27,854,311,478.44/152,770.32
  6. Step 6: Final answer
    x = 182,328.03

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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.