Home / 84,075.04-116,024.08-46,348.64

Finding the Fourth Proportional to 84,075.04, 116,024.08 and 46,348.64

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Solution

The fourth proportional to 84,075.04, 116,024.08 and 46,348.64 is: 63,961.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,075.04 : 116,024.08 = 46,348.64 : x
  2. Step 2: Convert to fraction form
    84,075.04/116,024.08 = 46,348.64/x
  3. Step 3: Cross multiply
    84,075.04x = 116,024.08 × 46,348.64
  4. Step 4: Simplify right side
    84,075.04x = 5,377,558,315.25
  5. Step 5: Solve for x
    x = 5,377,558,315.25/84,075.04
  6. Step 6: Final answer
    x = 63,961.41

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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.