Home / 23,552.55-35,485.91-21,303.67

Finding the Fourth Proportional to 23,552.55, 35,485.91 and 21,303.67

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Solution

The fourth proportional to 23,552.55, 35,485.91 and 21,303.67 is: 32,097.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,552.55 : 35,485.91 = 21,303.67 : x
  2. Step 2: Convert to fraction form
    23,552.55/35,485.91 = 21,303.67/x
  3. Step 3: Cross multiply
    23,552.55x = 35,485.91 × 21,303.67
  4. Step 4: Simplify right side
    23,552.55x = 755,980,116.29
  5. Step 5: Solve for x
    x = 755,980,116.29/23,552.55
  6. Step 6: Final answer
    x = 32,097.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.