Home / 364,075.40-546,112.61-97,835.93

Finding the Fourth Proportional to 364,075.40, 546,112.61 and 97,835.93

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Solution

The fourth proportional to 364,075.40, 546,112.61 and 97,835.93 is: 146,753.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,075.40 : 546,112.61 = 97,835.93 : x
  2. Step 2: Convert to fraction form
    364,075.40/546,112.61 = 97,835.93/x
  3. Step 3: Cross multiply
    364,075.40x = 546,112.61 × 97,835.93
  4. Step 4: Simplify right side
    364,075.40x = 53,429,431,864.33
  5. Step 5: Solve for x
    x = 53,429,431,864.33/364,075.40
  6. Step 6: Final answer
    x = 146,753.75

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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.