Home / 19,232-26,545.04-10,853.36

Finding the Fourth Proportional to 19,232, 26,545.04 and 10,853.36

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Solution

The fourth proportional to 19,232, 26,545.04 and 10,853.36 is: 14,980.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232 : 26,545.04 = 10,853.36 : x
  2. Step 2: Convert to fraction form
    19,232/26,545.04 = 10,853.36/x
  3. Step 3: Cross multiply
    19,232x = 26,545.04 × 10,853.36
  4. Step 4: Simplify right side
    19,232x = 288,102,875.33
  5. Step 5: Solve for x
    x = 288,102,875.33/19,232
  6. Step 6: Final answer
    x = 14,980.39

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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.