Home / 35,463.67-48,937.91-19,545.35

Finding the Fourth Proportional to 35,463.67, 48,937.91 and 19,545.35

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Solution

The fourth proportional to 35,463.67, 48,937.91 and 19,545.35 is: 26,971.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,463.67 : 48,937.91 = 19,545.35 : x
  2. Step 2: Convert to fraction form
    35,463.67/48,937.91 = 19,545.35/x
  3. Step 3: Cross multiply
    35,463.67x = 48,937.91 × 19,545.35
  4. Step 4: Simplify right side
    35,463.67x = 956,508,236.80
  5. Step 5: Solve for x
    x = 956,508,236.80/35,463.67
  6. Step 6: Final answer
    x = 26,971.50

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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.