Home / 19,024.66-26,254.81-10,526.64

Finding the Fourth Proportional to 19,024.66, 26,254.81 and 10,526.64

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Solution

The fourth proportional to 19,024.66, 26,254.81 and 10,526.64 is: 14,527.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,024.66 : 26,254.81 = 10,526.64 : x
  2. Step 2: Convert to fraction form
    19,024.66/26,254.81 = 10,526.64/x
  3. Step 3: Cross multiply
    19,024.66x = 26,254.81 × 10,526.64
  4. Step 4: Simplify right side
    19,024.66x = 276,374,933.14
  5. Step 5: Solve for x
    x = 276,374,933.14/19,024.66
  6. Step 6: Final answer
    x = 14,527.19

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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.