Home / 133,373.08-184,058.02-76,011.24

Finding the Fourth Proportional to 133,373.08, 184,058.02 and 76,011.24

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Solution

The fourth proportional to 133,373.08, 184,058.02 and 76,011.24 is: 104,897.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,373.08 : 184,058.02 = 76,011.24 : x
  2. Step 2: Convert to fraction form
    133,373.08/184,058.02 = 76,011.24/x
  3. Step 3: Cross multiply
    133,373.08x = 184,058.02 × 76,011.24
  4. Step 4: Simplify right side
    133,373.08x = 13,990,478,332.14
  5. Step 5: Solve for x
    x = 13,990,478,332.14/133,373.08
  6. Step 6: Final answer
    x = 104,897.32

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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.