Home / 93,058.02-139,587.90-26,498.10

Finding the Fourth Proportional to 93,058.02, 139,587.90 and 26,498.10

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Solution

The fourth proportional to 93,058.02, 139,587.90 and 26,498.10 is: 39,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,058.02 : 139,587.90 = 26,498.10 : x
  2. Step 2: Convert to fraction form
    93,058.02/139,587.90 = 26,498.10/x
  3. Step 3: Cross multiply
    93,058.02x = 139,587.90 × 26,498.10
  4. Step 4: Simplify right side
    93,058.02x = 3,698,814,132.99
  5. Step 5: Solve for x
    x = 3,698,814,132.99/93,058.02
  6. Step 6: Final answer
    x = 39,747.40

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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.