Home / 14,460.02-19,935.09-9,152.18

Finding the Fourth Proportional to 14,460.02, 19,935.09 and 9,152.18

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Solution

The fourth proportional to 14,460.02, 19,935.09 and 9,152.18 is: 12,617.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,460.02 : 19,935.09 = 9,152.18 : x
  2. Step 2: Convert to fraction form
    14,460.02/19,935.09 = 9,152.18/x
  3. Step 3: Cross multiply
    14,460.02x = 19,935.09 × 9,152.18
  4. Step 4: Simplify right side
    14,460.02x = 182,449,532.00
  5. Step 5: Solve for x
    x = 182,449,532.00/14,460.02
  6. Step 6: Final answer
    x = 12,617.52

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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.