Home / 84,024.95-115,953.13-46,300.55

Finding the Fourth Proportional to 84,024.95, 115,953.13 and 46,300.55

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Solution

The fourth proportional to 84,024.95, 115,953.13 and 46,300.55 is: 63,894.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,024.95 : 115,953.13 = 46,300.55 : x
  2. Step 2: Convert to fraction form
    84,024.95/115,953.13 = 46,300.55/x
  3. Step 3: Cross multiply
    84,024.95x = 115,953.13 × 46,300.55
  4. Step 4: Simplify right side
    84,024.95x = 5,368,693,693.22
  5. Step 5: Solve for x
    x = 5,368,693,693.22/84,024.95
  6. Step 6: Final answer
    x = 63,894.04

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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.