Home / 34,032.64-46,967.08-18,925.42

Finding the Fourth Proportional to 34,032.64, 46,967.08 and 18,925.42

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Solution

The fourth proportional to 34,032.64, 46,967.08 and 18,925.42 is: 26,118.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,032.64 : 46,967.08 = 18,925.42 : x
  2. Step 2: Convert to fraction form
    34,032.64/46,967.08 = 18,925.42/x
  3. Step 3: Cross multiply
    34,032.64x = 46,967.08 × 18,925.42
  4. Step 4: Simplify right side
    34,032.64x = 888,871,715.17
  5. Step 5: Solve for x
    x = 888,871,715.17/34,032.64
  6. Step 6: Final answer
    x = 26,118.21

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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.