Home / 19,026.63-26,254.35-10,527.55

Finding the Fourth Proportional to 19,026.63, 26,254.35 and 10,527.55

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Solution

The fourth proportional to 19,026.63, 26,254.35 and 10,527.55 is: 14,526.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,026.63 : 26,254.35 = 10,527.55 : x
  2. Step 2: Convert to fraction form
    19,026.63/26,254.35 = 10,527.55/x
  3. Step 3: Cross multiply
    19,026.63x = 26,254.35 × 10,527.55
  4. Step 4: Simplify right side
    19,026.63x = 276,393,916.71
  5. Step 5: Solve for x
    x = 276,393,916.71/19,026.63
  6. Step 6: Final answer
    x = 14,526.69

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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.