Home / 60,641.07-83,684.75-35,152.35

Finding the Fourth Proportional to 60,641.07, 83,684.75 and 35,152.35

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Solution

The fourth proportional to 60,641.07, 83,684.75 and 35,152.35 is: 48,510.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,641.07 : 83,684.75 = 35,152.35 : x
  2. Step 2: Convert to fraction form
    60,641.07/83,684.75 = 35,152.35/x
  3. Step 3: Cross multiply
    60,641.07x = 83,684.75 × 35,152.35
  4. Step 4: Simplify right side
    60,641.07x = 2,941,715,445.90
  5. Step 5: Solve for x
    x = 2,941,715,445.90/60,641.07
  6. Step 6: Final answer
    x = 48,510.28

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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.