Home / 164,271.46-246,510.84-64,428.99

Finding the Fourth Proportional to 164,271.46, 246,510.84 and 64,428.99

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Solution

The fourth proportional to 164,271.46, 246,510.84 and 64,428.99 is: 96,684.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,271.46 : 246,510.84 = 64,428.99 : x
  2. Step 2: Convert to fraction form
    164,271.46/246,510.84 = 64,428.99/x
  3. Step 3: Cross multiply
    164,271.46x = 246,510.84 × 64,428.99
  4. Step 4: Simplify right side
    164,271.46x = 15,882,443,762.44
  5. Step 5: Solve for x
    x = 15,882,443,762.44/164,271.46
  6. Step 6: Final answer
    x = 96,684.13

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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.