Home / 74,848-163,776

Finding the Third Proportional to 74,848 and 163,776

Calculator

Solution

The third proportional to 74,848 and 163,776 is: 358,360.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,848 : 163,776 = 163,776 : x
  2. Step 2: Convert to fraction form
    74,848/163,776 = 163,776/x
  3. Step 3: Cross multiply
    74,848x = 163,776 × 163,776
  4. Step 4: Simplify right side
    74,848x = 26,822,578,176
  5. Step 5: Solve for x
    x = 26,822,578,176/74,848
  6. Step 6: Final answer
    x = 358,360.65

Related Problems

Find third proportional to 37,424 and 81,888
Half scale
Find third proportional to 149,696 and 327,552
Double scale
Find third proportional to 74,850 and 163,780
Similar ratio
Find third proportional to 112,272 and 245,664
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.