Home / 34,325.10-47,391.48-26,353.08

Finding the Fourth Proportional to 34,325.10, 47,391.48 and 26,353.08

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Solution

The fourth proportional to 34,325.10, 47,391.48 and 26,353.08 is: 36,384.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,325.10 : 47,391.48 = 26,353.08 : x
  2. Step 2: Convert to fraction form
    34,325.10/47,391.48 = 26,353.08/x
  3. Step 3: Cross multiply
    34,325.10x = 47,391.48 × 26,353.08
  4. Step 4: Simplify right side
    34,325.10x = 1,248,911,463.76
  5. Step 5: Solve for x
    x = 1,248,911,463.76/34,325.10
  6. Step 6: Final answer
    x = 36,384.79

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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.