Home / 22,830.93-34,246.35-8,602.07

Finding the Fourth Proportional to 22,830.93, 34,246.35 and 8,602.07

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Solution

The fourth proportional to 22,830.93, 34,246.35 and 8,602.07 is: 12,903.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,830.93 : 34,246.35 = 8,602.07 : x
  2. Step 2: Convert to fraction form
    22,830.93/34,246.35 = 8,602.07/x
  3. Step 3: Cross multiply
    22,830.93x = 34,246.35 × 8,602.07
  4. Step 4: Simplify right side
    22,830.93x = 294,589,328.71
  5. Step 5: Solve for x
    x = 294,589,328.71/22,830.93
  6. Step 6: Final answer
    x = 12,903.08

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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.