Home / 16,038.90-24,058.35-8,646.84

Finding the Fourth Proportional to 16,038.90, 24,058.35 and 8,646.84

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Solution

The fourth proportional to 16,038.90, 24,058.35 and 8,646.84 is: 12,970.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038.90 : 24,058.35 = 8,646.84 : x
  2. Step 2: Convert to fraction form
    16,038.90/24,058.35 = 8,646.84/x
  3. Step 3: Cross multiply
    16,038.90x = 24,058.35 × 8,646.84
  4. Step 4: Simplify right side
    16,038.90x = 208,028,703.11
  5. Step 5: Solve for x
    x = 208,028,703.11/16,038.90
  6. Step 6: Final answer
    x = 12,970.26

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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.