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Finding the Fourth Proportional to 9,802.40, 14,703.08 and 6,054.89

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Solution

The fourth proportional to 9,802.40, 14,703.08 and 6,054.89 is: 9,082.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,802.40 : 14,703.08 = 6,054.89 : x
  2. Step 2: Convert to fraction form
    9,802.40/14,703.08 = 6,054.89/x
  3. Step 3: Cross multiply
    9,802.40x = 14,703.08 × 6,054.89
  4. Step 4: Simplify right side
    9,802.40x = 89,025,428.27
  5. Step 5: Solve for x
    x = 89,025,428.27/9,802.40
  6. Step 6: Final answer
    x = 9,082.01

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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.