Home / 70,927.19-97,848.51-46,696.91

Finding the Fourth Proportional to 70,927.19, 97,848.51 and 46,696.91

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Solution

The fourth proportional to 70,927.19, 97,848.51 and 46,696.91 is: 64,421.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,927.19 : 97,848.51 = 46,696.91 : x
  2. Step 2: Convert to fraction form
    70,927.19/97,848.51 = 46,696.91/x
  3. Step 3: Cross multiply
    70,927.19x = 97,848.51 × 46,696.91
  4. Step 4: Simplify right side
    70,927.19x = 4,569,222,400.75
  5. Step 5: Solve for x
    x = 4,569,222,400.75/70,927.19
  6. Step 6: Final answer
    x = 64,421.30

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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.