Home / 19,510.23-26,924.10-11,014.14

Finding the Fourth Proportional to 19,510.23, 26,924.10 and 11,014.14

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Solution

The fourth proportional to 19,510.23, 26,924.10 and 11,014.14 is: 15,199.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,510.23 : 26,924.10 = 11,014.14 : x
  2. Step 2: Convert to fraction form
    19,510.23/26,924.10 = 11,014.14/x
  3. Step 3: Cross multiply
    19,510.23x = 26,924.10 × 11,014.14
  4. Step 4: Simplify right side
    19,510.23x = 296,545,806.77
  5. Step 5: Solve for x
    x = 296,545,806.77/19,510.23
  6. Step 6: Final answer
    x = 15,199.50

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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.