Home / 35,381.19-48,827.52-19,466.67

Finding the Fourth Proportional to 35,381.19, 48,827.52 and 19,466.67

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Solution

The fourth proportional to 35,381.19, 48,827.52 and 19,466.67 is: 26,864.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,381.19 : 48,827.52 = 19,466.67 : x
  2. Step 2: Convert to fraction form
    35,381.19/48,827.52 = 19,466.67/x
  3. Step 3: Cross multiply
    35,381.19x = 48,827.52 × 19,466.67
  4. Step 4: Simplify right side
    35,381.19x = 950,509,218.76
  5. Step 5: Solve for x
    x = 950,509,218.76/35,381.19
  6. Step 6: Final answer
    x = 26,864.82

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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.