Home / 64,897.10-97,329.45-24,907.40

Finding the Fourth Proportional to 64,897.10, 97,329.45 and 24,907.40

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Solution

The fourth proportional to 64,897.10, 97,329.45 and 24,907.40 is: 37,354.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,897.10 : 97,329.45 = 24,907.40 : x
  2. Step 2: Convert to fraction form
    64,897.10/97,329.45 = 24,907.40/x
  3. Step 3: Cross multiply
    64,897.10x = 97,329.45 × 24,907.40
  4. Step 4: Simplify right side
    64,897.10x = 2,424,223,542.93
  5. Step 5: Solve for x
    x = 2,424,223,542.93/64,897.10
  6. Step 6: Final answer
    x = 37,354.88

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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.