Home / 15,020.60-22,483.66-10,313.06

Finding the Fourth Proportional to 15,020.60, 22,483.66 and 10,313.06

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Solution

The fourth proportional to 15,020.60, 22,483.66 and 10,313.06 is: 15,437.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,020.60 : 22,483.66 = 10,313.06 : x
  2. Step 2: Convert to fraction form
    15,020.60/22,483.66 = 10,313.06/x
  3. Step 3: Cross multiply
    15,020.60x = 22,483.66 × 10,313.06
  4. Step 4: Simplify right side
    15,020.60x = 231,875,334.60
  5. Step 5: Solve for x
    x = 231,875,334.60/15,020.60
  6. Step 6: Final answer
    x = 15,437.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.