Home / 155,570.75-233,356.13-44,762.75

Finding the Fourth Proportional to 155,570.75, 233,356.13 and 44,762.75

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Solution

The fourth proportional to 155,570.75, 233,356.13 and 44,762.75 is: 67,144.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,570.75 : 233,356.13 = 44,762.75 : x
  2. Step 2: Convert to fraction form
    155,570.75/233,356.13 = 44,762.75/x
  3. Step 3: Cross multiply
    155,570.75x = 233,356.13 × 44,762.75
  4. Step 4: Simplify right side
    155,570.75x = 10,445,662,108.16
  5. Step 5: Solve for x
    x = 10,445,662,108.16/155,570.75
  6. Step 6: Final answer
    x = 67,144.13

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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.