Home / 17,030.39-23,492.34-10,222.67

Finding the Fourth Proportional to 17,030.39, 23,492.34 and 10,222.67

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Solution

The fourth proportional to 17,030.39, 23,492.34 and 10,222.67 is: 14,101.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030.39 : 23,492.34 = 10,222.67 : x
  2. Step 2: Convert to fraction form
    17,030.39/23,492.34 = 10,222.67/x
  3. Step 3: Cross multiply
    17,030.39x = 23,492.34 × 10,222.67
  4. Step 4: Simplify right side
    17,030.39x = 240,154,321.89
  5. Step 5: Solve for x
    x = 240,154,321.89/17,030.39
  6. Step 6: Final answer
    x = 14,101.52

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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.