Home / 35,151.23-48,508.62-19,235.67

Finding the Fourth Proportional to 35,151.23, 48,508.62 and 19,235.67

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Solution

The fourth proportional to 35,151.23, 48,508.62 and 19,235.67 is: 26,545.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,151.23 : 48,508.62 = 19,235.67 : x
  2. Step 2: Convert to fraction form
    35,151.23/48,508.62 = 19,235.67/x
  3. Step 3: Cross multiply
    35,151.23x = 48,508.62 × 19,235.67
  4. Step 4: Simplify right side
    35,151.23x = 933,095,806.48
  5. Step 5: Solve for x
    x = 933,095,806.48/35,151.23
  6. Step 6: Final answer
    x = 26,545.19

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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.