Home / 19,237.08-26,545.86-11,060.92

Finding the Fourth Proportional to 19,237.08, 26,545.86 and 11,060.92

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Solution

The fourth proportional to 19,237.08, 26,545.86 and 11,060.92 is: 15,263.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,237.08 : 26,545.86 = 11,060.92 : x
  2. Step 2: Convert to fraction form
    19,237.08/26,545.86 = 11,060.92/x
  3. Step 3: Cross multiply
    19,237.08x = 26,545.86 × 11,060.92
  4. Step 4: Simplify right side
    19,237.08x = 293,621,633.79
  5. Step 5: Solve for x
    x = 293,621,633.79/19,237.08
  6. Step 6: Final answer
    x = 15,263.32

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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.