Home / 97,317.14-134,297.58-52,605.14

Finding the Fourth Proportional to 97,317.14, 134,297.58 and 52,605.14

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Solution

The fourth proportional to 97,317.14, 134,297.58 and 52,605.14 is: 72,595.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,317.14 : 134,297.58 = 52,605.14 : x
  2. Step 2: Convert to fraction form
    97,317.14/134,297.58 = 52,605.14/x
  3. Step 3: Cross multiply
    97,317.14x = 134,297.58 × 52,605.14
  4. Step 4: Simplify right side
    97,317.14x = 7,064,742,997.56
  5. Step 5: Solve for x
    x = 7,064,742,997.56/97,317.14
  6. Step 6: Final answer
    x = 72,595.05

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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.