Home / 107,197.53-147,941.67-59,466.25

Finding the Fourth Proportional to 107,197.53, 147,941.67 and 59,466.25

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Solution

The fourth proportional to 107,197.53, 147,941.67 and 59,466.25 is: 82,068.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,197.53 : 147,941.67 = 59,466.25 : x
  2. Step 2: Convert to fraction form
    107,197.53/147,941.67 = 59,466.25/x
  3. Step 3: Cross multiply
    107,197.53x = 147,941.67 × 59,466.25
  4. Step 4: Simplify right side
    107,197.53x = 8,797,536,333.64
  5. Step 5: Solve for x
    x = 8,797,536,333.64/107,197.53
  6. Step 6: Final answer
    x = 82,068.46

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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.