Home / 148,307.13-204,499.85-94,506.93

Finding the Fourth Proportional to 148,307.13, 204,499.85 and 94,506.93

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Solution

The fourth proportional to 148,307.13, 204,499.85 and 94,506.93 is: 130,315.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,307.13 : 204,499.85 = 94,506.93 : x
  2. Step 2: Convert to fraction form
    148,307.13/204,499.85 = 94,506.93/x
  3. Step 3: Cross multiply
    148,307.13x = 204,499.85 × 94,506.93
  4. Step 4: Simplify right side
    148,307.13x = 19,326,652,536.43
  5. Step 5: Solve for x
    x = 19,326,652,536.43/148,307.13
  6. Step 6: Final answer
    x = 130,315.06

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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.