Home / 70,512.90-97,312.12-46,598.06

Finding the Fourth Proportional to 70,512.90, 97,312.12 and 46,598.06

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Solution

The fourth proportional to 70,512.90, 97,312.12 and 46,598.06 is: 64,308.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,512.90 : 97,312.12 = 46,598.06 : x
  2. Step 2: Convert to fraction form
    70,512.90/97,312.12 = 46,598.06/x
  3. Step 3: Cross multiply
    70,512.90x = 97,312.12 × 46,598.06
  4. Step 4: Simplify right side
    70,512.90x = 4,534,556,006.49
  5. Step 5: Solve for x
    x = 4,534,556,006.49/70,512.90
  6. Step 6: Final answer
    x = 64,308.18

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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.