Home / 25,151.67-34,707.24-14,541.93

Finding the Fourth Proportional to 25,151.67, 34,707.24 and 14,541.93

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Solution

The fourth proportional to 25,151.67, 34,707.24 and 14,541.93 is: 20,066.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,151.67 : 34,707.24 = 14,541.93 : x
  2. Step 2: Convert to fraction form
    25,151.67/34,707.24 = 14,541.93/x
  3. Step 3: Cross multiply
    25,151.67x = 34,707.24 × 14,541.93
  4. Step 4: Simplify right side
    25,151.67x = 504,710,254.57
  5. Step 5: Solve for x
    x = 504,710,254.57/25,151.67
  6. Step 6: Final answer
    x = 20,066.67

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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.