Home / 66,673.09-92,008.63-37,599.14

Finding the Fourth Proportional to 66,673.09, 92,008.63 and 37,599.14

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Solution

The fourth proportional to 66,673.09, 92,008.63 and 37,599.14 is: 51,886.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,673.09 : 92,008.63 = 37,599.14 : x
  2. Step 2: Convert to fraction form
    66,673.09/92,008.63 = 37,599.14/x
  3. Step 3: Cross multiply
    66,673.09x = 92,008.63 × 37,599.14
  4. Step 4: Simplify right side
    66,673.09x = 3,459,445,570.11
  5. Step 5: Solve for x
    x = 3,459,445,570.11/66,673.09
  6. Step 6: Final answer
    x = 51,886.69

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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.