Home / 133,040-284,528

Finding the Third Proportional to 133,040 and 284,528

Calculator

Solution

The third proportional to 133,040 and 284,528 is: 608,510.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,040 : 284,528 = 284,528 : x
  2. Step 2: Convert to fraction form
    133,040/284,528 = 284,528/x
  3. Step 3: Cross multiply
    133,040x = 284,528 × 284,528
  4. Step 4: Simplify right side
    133,040x = 80,956,182,784
  5. Step 5: Solve for x
    x = 80,956,182,784/133,040
  6. Step 6: Final answer
    x = 608,510.09

Related Problems

Find third proportional to 66,520 and 142,264
Half scale
Find third proportional to 266,080 and 569,056
Double scale
Find third proportional to 133,042 and 284,532
Similar ratio
Find third proportional to 199,560 and 426,792
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.