Home / 17,446.95-26,265.33-15,896.93

Finding the Fourth Proportional to 17,446.95, 26,265.33 and 15,896.93

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Solution

The fourth proportional to 17,446.95, 26,265.33 and 15,896.93 is: 23,931.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446.95 : 26,265.33 = 15,896.93 : x
  2. Step 2: Convert to fraction form
    17,446.95/26,265.33 = 15,896.93/x
  3. Step 3: Cross multiply
    17,446.95x = 26,265.33 × 15,896.93
  4. Step 4: Simplify right side
    17,446.95x = 417,537,981.11
  5. Step 5: Solve for x
    x = 417,537,981.11/17,446.95
  6. Step 6: Final answer
    x = 23,931.86

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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.