Home / 9,066.02-12,512.01-5,088.11

Finding the Fourth Proportional to 9,066.02, 12,512.01 and 5,088.11

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Solution

The fourth proportional to 9,066.02, 12,512.01 and 5,088.11 is: 7,022.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.02 : 12,512.01 = 5,088.11 : x
  2. Step 2: Convert to fraction form
    9,066.02/12,512.01 = 5,088.11/x
  3. Step 3: Cross multiply
    9,066.02x = 12,512.01 × 5,088.11
  4. Step 4: Simplify right side
    9,066.02x = 63,662,420.64
  5. Step 5: Solve for x
    x = 63,662,420.64/9,066.02
  6. Step 6: Final answer
    x = 7,022.10

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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.