Home / 29,263.47-43,900.65-9,547.62

Finding the Fourth Proportional to 29,263.47, 43,900.65 and 9,547.62

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Solution

The fourth proportional to 29,263.47, 43,900.65 and 9,547.62 is: 14,323.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,263.47 : 43,900.65 = 9,547.62 : x
  2. Step 2: Convert to fraction form
    29,263.47/43,900.65 = 9,547.62/x
  3. Step 3: Cross multiply
    29,263.47x = 43,900.65 × 9,547.62
  4. Step 4: Simplify right side
    29,263.47x = 419,146,723.95
  5. Step 5: Solve for x
    x = 419,146,723.95/29,263.47
  6. Step 6: Final answer
    x = 14,323.21

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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.