Home / 67,496.24-101,031.93-46,312.44

Finding the Fourth Proportional to 67,496.24, 101,031.93 and 46,312.44

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Solution

The fourth proportional to 67,496.24, 101,031.93 and 46,312.44 is: 69,322.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,496.24 : 101,031.93 = 46,312.44 : x
  2. Step 2: Convert to fraction form
    67,496.24/101,031.93 = 46,312.44/x
  3. Step 3: Cross multiply
    67,496.24x = 101,031.93 × 46,312.44
  4. Step 4: Simplify right side
    67,496.24x = 4,679,035,196.21
  5. Step 5: Solve for x
    x = 4,679,035,196.21/67,496.24
  6. Step 6: Final answer
    x = 69,322.91

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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.