Home / 39,075.67-58,613.51-25,953.67

Finding the Fourth Proportional to 39,075.67, 58,613.51 and 25,953.67

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Solution

The fourth proportional to 39,075.67, 58,613.51 and 25,953.67 is: 38,930.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,075.67 : 58,613.51 = 25,953.67 : x
  2. Step 2: Convert to fraction form
    39,075.67/58,613.51 = 25,953.67/x
  3. Step 3: Cross multiply
    39,075.67x = 58,613.51 × 25,953.67
  4. Step 4: Simplify right side
    39,075.67x = 1,521,235,696.08
  5. Step 5: Solve for x
    x = 1,521,235,696.08/39,075.67
  6. Step 6: Final answer
    x = 38,930.51

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1.5x scale

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.