Home / 34,848.06-52,255.62-13,510.76

Finding the Fourth Proportional to 34,848.06, 52,255.62 and 13,510.76

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Solution

The fourth proportional to 34,848.06, 52,255.62 and 13,510.76 is: 20,259.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,848.06 : 52,255.62 = 13,510.76 : x
  2. Step 2: Convert to fraction form
    34,848.06/52,255.62 = 13,510.76/x
  3. Step 3: Cross multiply
    34,848.06x = 52,255.62 × 13,510.76
  4. Step 4: Simplify right side
    34,848.06x = 706,013,140.47
  5. Step 5: Solve for x
    x = 706,013,140.47/34,848.06
  6. Step 6: Final answer
    x = 20,259.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.