Home / 19,032.29-26,263.88-10,534.42

Finding the Fourth Proportional to 19,032.29, 26,263.88 and 10,534.42

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Solution

The fourth proportional to 19,032.29, 26,263.88 and 10,534.42 is: 14,537.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,032.29 : 26,263.88 = 10,534.42 : x
  2. Step 2: Convert to fraction form
    19,032.29/26,263.88 = 10,534.42/x
  3. Step 3: Cross multiply
    19,032.29x = 26,263.88 × 10,534.42
  4. Step 4: Simplify right side
    19,032.29x = 276,674,831.41
  5. Step 5: Solve for x
    x = 276,674,831.41/19,032.29
  6. Step 6: Final answer
    x = 14,537.13

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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.