Home / 113,383.02-169,925.49-46,786.11

Finding the Fourth Proportional to 113,383.02, 169,925.49 and 46,786.11

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Solution

The fourth proportional to 113,383.02, 169,925.49 and 46,786.11 is: 70,117.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,383.02 : 169,925.49 = 46,786.11 : x
  2. Step 2: Convert to fraction form
    113,383.02/169,925.49 = 46,786.11/x
  3. Step 3: Cross multiply
    113,383.02x = 169,925.49 × 46,786.11
  4. Step 4: Simplify right side
    113,383.02x = 7,950,152,666.94
  5. Step 5: Solve for x
    x = 7,950,152,666.94/113,383.02
  6. Step 6: Final answer
    x = 70,117.67

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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.