Home / 60,611.25-83,643.06-35,117.07

Finding the Fourth Proportional to 60,611.25, 83,643.06 and 35,117.07

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Solution

The fourth proportional to 60,611.25, 83,643.06 and 35,117.07 is: 48,461.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,611.25 : 83,643.06 = 35,117.07 : x
  2. Step 2: Convert to fraction form
    60,611.25/83,643.06 = 35,117.07/x
  3. Step 3: Cross multiply
    60,611.25x = 83,643.06 × 35,117.07
  4. Step 4: Simplify right side
    60,611.25x = 2,937,299,011.06
  5. Step 5: Solve for x
    x = 2,937,299,011.06/60,611.25
  6. Step 6: Final answer
    x = 48,461.28

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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.