Home / 46,296.21-63,888.60-25,075.42

Finding the Fourth Proportional to 46,296.21, 63,888.60 and 25,075.42

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Solution

The fourth proportional to 46,296.21, 63,888.60 and 25,075.42 is: 34,603.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,296.21 : 63,888.60 = 25,075.42 : x
  2. Step 2: Convert to fraction form
    46,296.21/63,888.60 = 25,075.42/x
  3. Step 3: Cross multiply
    46,296.21x = 63,888.60 × 25,075.42
  4. Step 4: Simplify right side
    46,296.21x = 1,602,033,478.21
  5. Step 5: Solve for x
    x = 1,602,033,478.21/46,296.21
  6. Step 6: Final answer
    x = 34,603.99

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1.5x scale

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.