Home / 97,324.98-134,317.85-59,075.70

Finding the Fourth Proportional to 97,324.98, 134,317.85 and 59,075.70

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Solution

The fourth proportional to 97,324.98, 134,317.85 and 59,075.70 is: 81,530.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,324.98 : 134,317.85 = 59,075.70 : x
  2. Step 2: Convert to fraction form
    97,324.98/134,317.85 = 59,075.70/x
  3. Step 3: Cross multiply
    97,324.98x = 134,317.85 × 59,075.70
  4. Step 4: Simplify right side
    97,324.98x = 7,934,921,011.25
  5. Step 5: Solve for x
    x = 7,934,921,011.25/97,324.98
  6. Step 6: Final answer
    x = 81,530.16

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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.