Home / 9,973.38-14,956.83-4,707.66

Finding the Fourth Proportional to 9,973.38, 14,956.83 and 4,707.66

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Solution

The fourth proportional to 9,973.38, 14,956.83 and 4,707.66 is: 7,059.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,973.38 : 14,956.83 = 4,707.66 : x
  2. Step 2: Convert to fraction form
    9,973.38/14,956.83 = 4,707.66/x
  3. Step 3: Cross multiply
    9,973.38x = 14,956.83 × 4,707.66
  4. Step 4: Simplify right side
    9,973.38x = 70,411,670.32
  5. Step 5: Solve for x
    x = 70,411,670.32/9,973.38
  6. Step 6: Final answer
    x = 7,059.96

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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.