Home / 34,837.67-48,077.01-18,923.13

Finding the Fourth Proportional to 34,837.67, 48,077.01 and 18,923.13

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Solution

The fourth proportional to 34,837.67, 48,077.01 and 18,923.13 is: 26,114.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,837.67 : 48,077.01 = 18,923.13 : x
  2. Step 2: Convert to fraction form
    34,837.67/48,077.01 = 18,923.13/x
  3. Step 3: Cross multiply
    34,837.67x = 48,077.01 × 18,923.13
  4. Step 4: Simplify right side
    34,837.67x = 909,767,510.24
  5. Step 5: Solve for x
    x = 909,767,510.24/34,837.67
  6. Step 6: Final answer
    x = 26,114.47

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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.